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Dr. Walter Perez, MD

Belleville, NJ

22 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Perez, Obstetrician / Gynecologist (OBGYN) in Belleville, NJ?

    Dr. Walter Perez, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Belleville, NJ with 2 additional practice locations. He has been practicing for over 22 years and is board certified. Dr. Perez completed his residency at St Barnabas Med Ctr, Obstetrics And Gynecology. Dr. Perez is fluent in English, Portuguese, and Spanish, and is currently seeing new patients. Dr. Perez’s practice accepts Medicaid, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Perez’s office at (973) 322-4000.

    Where did Dr. Perez go to medical school and complete their residency?

    • Residency: St Barnabas Med Ctr, Obstetrics And Gynecology

    • Medical School: Umdnj-New Jersey Med Sch- Newark Nj

    Is Dr. Perez board certified as an Obstetrician / Gynecologist (OBGYN)?

    Yes, Dr. Walter Perez, MD is board certified by the American Board of Obstetrics and Gynecology

    What languages does Dr. Perez speak?

    Dr. Perez and their clinical team can communicate with patients in the following languages:

    • English

    • Portuguese

    • Spanish

    What conditions does Dr. Perez treat?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Perez diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Perez. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Prenatal Care for Normal Pregnancy
    • Third Trimester Prenatal Care
    • Second Trimester Prenatal Care
    • Prenatal Care
    • Routine Pregnancy Check-ups
    • Maternity Care
    • Normal Pregnancy Supervision
    • Late Pregnancy Check-ups
    • Routine Third Trimester Care
    • Maternity Care (Third Trimester)
    • Mid-Pregnancy Check-ups
    • Routine Second Trimester Care
    • Maternity Care (Second Trimester)
    • Late pregnancy care
    • Third trimester check-ups
    • Antenatal care in late pregnancy
    • Mid-pregnancy care
    • Second trimester check-ups
    • Antenatal care in mid-pregnancy

    ICD-10 Codes:

    • Z3490: Encounter for supervision of normal pregnancy, unspecified, unspecified trimester
    • Z3483: Encounter for supervision of other normal pregnancy, third trimester
    • Z3482: Encounter for supervision of other normal pregnancy, second trimester
    • Z3403: Encounter for supervision of normal first pregnancy, third trimester
    • Z3402: Encounter for supervision of normal first pregnancy, second trimester
    • Z3492: Encounter for supervision of normal pregnancy, unspecified, second trimester

    Also known as:

    • Routine Gynecological Exam (Normal Findings)
    • Routine Gynecological Exam (Abnormal Findings)
    • Women's Health Checkup
    • Women's checkup, all clear
    • Pelvic exam, normal results
    • OB/GYN visit, no issues
    • Women's checkup with issues
    • Pelvic exam, abnormal results
    • OB/GYN visit with concerns

    ICD-10 Codes:

    • Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
    • Z01411: Encounter for gynecological examination (general) (routine) with abnormal findings

    Also known as:

    • Routine Postpartum Check-up
    • Postpartum Care
    • After-birth Follow-up
    • Postnatal Care Visit
    • Maternal Postpartum Exam

    ICD-10 Codes:

    • Z392: Encounter for routine postpartum follow-up

    Also known as:

    • Understanding Test Results
    • Test results explanation
    • Medical findings review
    • Diagnostic interpretation

    ICD-10 Codes:

    • Z712: Person consulting for explanation of examination or test findings

    Also known as:

    • Low Transverse C-section Scar in Pregnancy
    • Prenatal Care
    • Horizontal C-section Scar (Pregnancy)
    • Low-lying C-section Scar
    • Prior Cesarean Scar (Low Transverse)

    ICD-10 Codes:

    • O34211: Maternal care for low transverse scar from previous cesarean delivery

    Also known as:

    • Positive Pregnancy Test
    • Pregnancy
    • Confirmed Pregnancy
    • Pregnant Result
    • Positive HCG Test

    ICD-10 Codes:

    • Z3201: Encounter for pregnancy test, result positive

    Also known as:

    • Pregnancy Care for Older Mothers with Previous Births
    • Health Problems in Pregnancy
    • Advanced Maternal Age Multiple Pregnancies
    • Elderly Multigravida Care
    • Older Mother with Prior Births Pregnancy Monitoring

    ICD-10 Codes:

    • O09523: Supervision of elderly multigravida, third trimester

    Also known as:

    • Uncomplicated Childbirth
    • Childbirth
    • Normal Delivery
    • Natural Birth
    • Vaginal Delivery

    ICD-10 Codes:

    • O80: Encounter for full-term uncomplicated delivery

    Also known as:

    • False Labor
    • Childbirth
    • Braxton Hicks Contractions
    • Practice Contractions
    • Prodromal Labor

    ICD-10 Codes:

    • O471: False labor at or after 37 completed weeks of gestation

    Also known as:

    • Acute Vaginal Yeast Infection
    • Vaginitis
    • Vulvar Disorder
    • Yeast Infection
    • Vulvovaginal candidiasis
    • Vaginal thrush
    • Acute Candida vaginitis

    ICD-10 Codes:

    • B3731: Acute candidiasis of vulva and vagina

    Also known as:

    • Chronic Vaginal Inflammation
    • Vaginitis
    • Chronic vaginitis
    • Long-term vaginal infection
    • Persistent vaginal irritation

    ICD-10 Codes:

    • N761: Subacute and chronic vaginitis

    What procedures does Dr. Perez perform?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Perez performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Perez. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Prenatal Care Visits (4-6)
    • Prenatal Care
    • Antepartum visits
    • Pregnancy check-ups
    • Maternity care appointments

    CPT Codes:

    • 59425: Antepartum care only; 4-6 visits

    Also known as:

    • Postpartum Check-up
    • Postpartum Care
    • After Birth Care
    • Maternity Follow-up
    • Postnatal Care

    CPT Codes:

    • 59430: Postpartum care only (separate procedure)

    Also known as:

    • Fetal Non-Stress Test
    • Nonstress Test
    • Nonstress Test (NST)
    • Fetal Heart Rate Monitoring
    • NST for Pregnancy
    • Baby Heartbeat Test

    CPT Codes:

    • 59025: Fetal non-stress test

    Also known as:

    • Colposcopy with Cervical Biopsy and Curettage
    • Colposcopy
    • Cervical Biopsy
    • Endocervical Curettage
    • Pap Smear Follow-up Procedure

    CPT Codes:

    • 57454: Colposcopy of the cervix including upper/adjacent vagina; with biopsy(s) of the cervix and endocervical curettage

    Also known as:

    • Hysteroscopy with Biopsy or Polyp Removal
    • Biopsy
    • Hysteroscopy
    • Uterine Scope with Biopsy
    • Hysteroscopic Polypectomy
    • D&C with Hysteroscopy

    CPT Codes:

    • 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C

    Also known as:

    • IUD Insertion
    • Birth Control
    • Intrauterine device placement
    • IUD placement
    • Birth control implant

    CPT Codes:

    • 58300: Insertion of intrauterine device (IUD)

    Does Dr. Perez accept my insurance?

    Dr. Perez accepts most major insurance plans. Important: Please call our office at (973) 322-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Perez accept in Belleville, NJ?

    Dr. Perez in Belleville, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • ArcBest Corporation

    • CVS Health (formerly Aetna)

    • EmblemHealth

    • Express Scripts

    • Horizon BlueCross BlueShield

    • Independence Blue Cross

    • MagnaCare Rx

    • Oscar Health Insurance Co

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Perez's office located?

    Dr. Walter Perez's Primary Practice

    1 Clara Maass Dr

    Belleville, NJ 07109

    (973) 322-4000

    Get Directions

    Dr. Walter Perez's Practice 2

    213 Harrison Ave Ste A

    Harrison, NJ 07029

    Get Directions

    Dr. Walter Perez's Practice 3

    94 Old Short Hills Rd

    Livingston, NJ 07039

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    What is Dr. Perez's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Perez's National Provider Identifier (NPI) number is 1255396982.

    What common questions do patients ask about Dr. Perez?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Perez

    What is Dr. Walter Perez's specialty?

    Dr. Perez is a Obstetrician / Gynecologist (OBGYN) near Belleville, NJ. An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life. Contact Dr. Perez to book an appointment today.

    Is this Dr. Walter Perez affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Perez is affiliated with Clara Maass Medical Center, Cooperman Barnabas Medical Center, Atlantic Health Overlook Medical Center, Atlantic Health Morristown Medical Center, Englewood Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Obstetrician / Gynecologist (OBGYN)?

    Explore Obstetrician / Gynecologist (OBGYN) with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Walter Perez accepting new patients in Belleville, NJ?

    Yes, Dr. Walter Perez is accepting new patients at this time.

    Does Dr. Walter Perez offer online booking?

    Please contact Dr. Perez's office at (973) 322-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Walter Perez?

    Please contact Dr. Perez's office at (973) 322-4000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Walter Perez have?

    Dr. Walter Perez is certified by the American Board of Obstetrics and Gynecology.

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