ZM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Merriam, Obstetrician / Gynecologist (OBGYN) in Englewood, NJ?
Dr. Zachary Merriam, DO is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Englewood, NJ with 2 additional practice locations. Dr. Merriam is fluent in English and Spanish, and is currently seeing new patients. Dr. Merriam’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Merriam’s office.
What languages does Dr. Merriam speak?
Dr. Merriam and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Merriam typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Merriam 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. Merriam. 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. Learn more about our claims-based healthcare methodology.
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:
- Third Trimester Prenatal Care
- Second Trimester Prenatal Care
- Prenatal Care
- 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
ICD-10 Codes:
- 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
- Z3493: Encounter for supervision of normal pregnancy, unspecified, third trimester
Also known as:
- Secondary Amenorrhea
- Menstruation
- Absent Periods (Secondary)
- Stopped Periods
- No Periods After Starting
ICD-10 Codes:
- N911: Secondary amenorrhea
Also known as:
- Acute Vaginal Inflammation
- Vaginitis
- Acute Vaginitis
- Sudden Vaginal Infection
- Vaginal Irritation
ICD-10 Codes:
- N760: Acute vaginitis
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Merriam typically perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Merriam 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. Merriam. 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. Learn more about our claims-based healthcare methodology.
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:
- IUD Insertion
- Birth Control
- Intrauterine device placement
- IUD placement
- Birth control implant
CPT Codes:
- 58300: Insertion of intrauterine device (IUD)
Also known as:
- IUD Removal
- Birth Control
- Intrauterine device removal
- Take out IUD
- Remove birth control device
- IUD explant
CPT Codes:
- 58301: Removal of intrauterine device (IUD)
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:
- Uterine Lining Biopsy
- Biopsy
- Endometrial Biopsy
- Uterine Biopsy
- Cervical Biopsy
- Endocervical Sampling
CPT Codes:
- 58100: Endometrial sampling (biopsy) with or without endocervical sampling (biopsy), without cervical dilation, any method (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:
- Comprehensive Prenatal Care (7+ Visits)
- Prenatal Care
- Antepartum Care
- Pregnancy Check-ups
- Maternity Care
- Obstetric Visits
CPT Codes:
- 59426: Antepartum care only; 7 or more visits
Does Dr. Merriam accept my insurance?
Dr. Merriam accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Merriam accept in Englewood, NJ?
Dr. Merriam in Englewood, 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
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Horizon BlueCross BlueShield
Medicare
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Merriam's office located?
What is Dr. Merriam's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Merriam's National Provider Identifier (NPI) number is 1740476563.
What common questions do patients ask about Dr. Merriam?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Merriam
What is Dr. Zachary Merriam's specialty?
Dr. Merriam is a Obstetrician / Gynecologist (OBGYN) near Englewood, NJ.
What does an Obstetrician / Gynecologist (OBGYN) do?
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.
Is this Dr. Zachary Merriam affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Merriam is affiliated with Englewood Hospital, Holy Name Medical Center, St. Joseph's University Medical Center, The Valley Hospital, Hackensack University Medical Center 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
When to see an Obstetrician / Gynecologist (OBGYN)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Obstetrician / Gynecologist (OBGYN). Explore 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 Zachary Merriam accepting new patients in Englewood, NJ?
Yes, Dr. Zachary Merriam is accepting new patients at this time.
Does Dr. Zachary Merriam offer online booking?
Please contact Dr. Merriam's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Zachary Merriam?
Please contact Dr. Merriam's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Obstetrician / Gynecologist (OBGYN) Near Englewood, NJ

Maternal & Fetal Medicine Specialist
Dr. Ana Monteagudo, MD is a Maternal & Fetal Medicine Specialist, who primarily practices in New York, NY with 2 additional practice locations. She is board certified.
New York, NY
DL
Urogynecologist
Dr. Daniel Lieberman, MD is an Urogynecologist, who primarily practices in Englewood, NJ with 2 additional practice locations.
Englewood, NJ
JL
Maternal & Fetal Medicine Specialist
Dr. Jennifer Lam-Rachlin, MD is a Maternal & Fetal Medicine Specialist, who primarily practices in New York, NY with 1 additional practice location.
New York, NY