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Dr. Janet Mahan, MD

Lakewood, NJ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mahan, Internist in Lakewood, NJ?

    Dr. Janet Mahan, MD is an Internist, who primarily practices in Lakewood, NJ with 1 additional practice location. Dr. Mahan is fluent in English, and is currently seeing new patients. Dr. Mahan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mahan’s office at (732) 695-6203.

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

      What languages does Dr. Mahan speak?

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

      • English

      What conditions does an Internist like Dr. Mahan typically treat?

      As an Internist, Dr. Mahan 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. Mahan. 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 here.

      Also known as:

      • High Blood Pressure
      • Hypertension
      • Primary Hypertension
      • Essential Hypertension

      ICD-10 Codes:

      • I10: Essential (primary) hypertension

      Also known as:

      • Immunization Visit
      • Vaccines
      • Vaccination appointment
      • Shot visit
      • Immunization encounter

      ICD-10 Codes:

      • Z23: Encounter for immunization

      Also known as:

      • General Disorder Screening
      • Health Screening
      • General Health Check
      • Disease Screening
      • Medical Disorder Screening

      ICD-10 Codes:

      • Z1389: Encounter for screening for other disorder

      Also known as:

      • Routine Adult Health Checkup
      • Health Checkup
      • Adult physical exam
      • Annual wellness visit for adults
      • General adult medical exam

      ICD-10 Codes:

      • Z0000: Encounter for general adult medical examination without abnormal findings

      Also known as:

      • Atrial Fibrillation
      • Afib
      • A-fib
      • Irregular heart rhythm

      ICD-10 Codes:

      • I4891: Unspecified atrial fibrillation

      Also known as:

      • Chronic Kidney Disease from High Blood Pressure
      • Chronic Kidney Disease
      • High Blood Pressure
      • Hypertensive Chronic Kidney Disease
      • High Blood Pressure Kidney Disease
      • Hypertension-Related Kidney Disease

      ICD-10 Codes:

      • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

      Also known as:

      • Exposure to COVID-19
      • COVID-19 (Coronavirus Disease 2019)
      • COVID-19 contact
      • Suspected coronavirus exposure
      • SARS-CoV-2 exposure

      ICD-10 Codes:

      • Z20822: Contact with and (suspected) exposure to COVID-19

      Also known as:

      • Hypothyroidism
      • Congenital hypothyroidism
      • Hypothyroidism (Underactive Thyroid)
      • Underactive Thyroid
      • Low Thyroid Function

      ICD-10 Codes:

      • E039: Hypothyroidism, unspecified

      Also known as:

      • High Cholesterol
      • Cholesterol
      • Triglycerides
      • Hyperlipidemia
      • High lipids
      • Dyslipidemia

      ICD-10 Codes:

      • E785: Hyperlipidemia, unspecified

      What procedures does an Internist like Dr. Mahan typically perform?

      As an Internist, Dr. Mahan 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. Mahan. 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 here.

      Also known as:

      • Swallowing Therapy
      • Dysphagia Treatment
      • Feeding Therapy
      • Oral Function Therapy

      CPT Codes:

      • 92526: Treatment of swallowing dysfunction and/or oral function for feeding

      Also known as:

      • Swallowing Function Test
      • Dysphagia Tests
      • Dysphagia Evaluation
      • Oral Swallowing Assessment
      • Pharyngeal Swallowing Test
      • Swallowing Study

      CPT Codes:

      • 92610: Evaluation of oral and pharyngeal swallowing function

      Does Dr. Mahan accept my insurance?

      Dr. Mahan accepts most major insurance plans. Important: Please call our office at (732) 695-6203 before your appointment to verify that your specific plan and network are accepted.

      What insurance plans does Dr. Mahan accept in Lakewood, NJ?

      Dr. Mahan in Lakewood, 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

      • Blue Shield of California

      • Carepoint Health

      • Consolidated Associations of Railroad Employees (CARE)

      • CVS Health (formerly Aetna)

      • Federal government of the United States

      • Horizon BlueCross BlueShield

      • Humana

      • Medicare

      • UnitedHealth Group

      View All Insurances

      Where is Dr. Mahan's office located?

      Dr. Janet Mahan's Primary Practice

      400 New Hampshire Ave

      Lakewood, NJ 08701

      (732) 695-6203

      Get Directions

      Dr. Janet Mahan's Practice 2

      1806 State Route 35 Ste 102

      Oakhurst, NJ 07755

      Get Directions

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

      Dr. Mahan's National Provider Identifier (NPI) number is 1780651448.

      What common questions do patients ask about Dr. Mahan?

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

      What is Dr. Janet Mahan's specialty?

      Dr. Mahan is a Internist near Lakewood, NJ.

      What does an Internist do?

      A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

      Is this Dr. Janet Mahan affiliated with a ranked Castle Connolly Top Hospital?

      Yes, Dr. Mahan is affiliated with Hackensack Meridian Jersey Shore University Medical Center which is a Castle Connolly Top Hospital. 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 Internist?: Guides for symptoms, conditions, and treatments

      Understand your symptoms and know when it’s time to see an Internist. 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 Janet Mahan accepting new patients in Lakewood, NJ?

      Yes, Dr. Janet Mahan is accepting new patients at this time.

      Does Dr. Janet Mahan offer online booking?

      Please contact Dr. Mahan's office at (732) 695-6203 for information about online booking, telehealth, or to schedule an appointment.

      How can I make an appointment with Janet Mahan?

      Please contact Dr. Mahan's office at (732) 695-6203 for information regarding telehealth appointment availability or for scheduling assistance.

      <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>