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Active NPI 1003203753 Individual Practitioner Male Practitioner

Dr. Zachary L Gitlin , MD

Internal Medicine • Oak Bluffs, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Zachary Gitlin, MD is a certified Internal Medicine practicing in Oak Bluffs, MA. With approximately 11 years of clinical experience since graduating from Columbia University College Of Physicians And Surgeons in 2015, Dr. Gitlin delivers high-quality medical care to the local community at 1 HOSPITAL RD.

Dr. Gitlin is affiliated with Martha'S Vineyard Hospital Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1 Hospital Rd

Oak Bluffs, MA 025571406

Telephone 5086844500
Fax 5086844502
Associated Practice Facility / Clinic
🏢 Martha's Vineyard Hospital Facility NPI 1962465500

Medicare Profile & Education

Medical School

Columbia University College Of Physicians And Surgeons

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Oak Bluffs, MA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -16.1 yrs vs City Avg
City Avg: 27.1 Yrs
State Avg: 29.3 Yrs
Regional Practice Density
12 Specialists

Practicing in Oak Bluffs, MA (7127 Statewide)

Telehealth Adoption Rate
16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
44.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gitlin (11 Years) 11 Yrs
Oak Bluffs Specialty Average (27.1 Years) 27.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
30 25 $180.00 $97.26
99213 Established patient office or other outpatient visit, typically 15 minutes
12 12 $116.80 $66.47

Medical Specialties & State Licenses

CMS Verified: 2026-06-16
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 291014

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License VT 042.

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.

Pediatrics

NUCC Taxonomy Code: 208000000X

State License MA 291014

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Hospital & Practice Group Affiliations

Martha's Vineyard Hospital Inc

1 Hospital Rd, Oak Bluffs, MA 025571406

Phone: 508693041079525

Secondary Practice Locations

1 S Prospect St

Burlington, VT 054015505

Phone: 8028474531

111 Colchester Ave

Burlington, VT 054011473

Phone: 8028470000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

15 Associated Practitioners
Dr. Hugh Harwood , MD

Family Medicine

NPI 1063582880

Doctor of Medicine (M.D.)

Dr. Linda Stewart , MD

Obstetrics & Gynecology

NPI 1134108913

Doctor of Medicine (M.D.)

Alexandra Sylvia , PA-C

Physician Assistant

NPI 1225621170

Physician Assistant (Certified)

Shayna Harrington , RN

Nurse Practitioner - Pediatrics

NPI 1265131304

Registered Nurse

Dr. Caleb Nannes , MD

Internal Medicine

NPI 1275832560

Doctor of Medicine (M.D.)

NPI 1396743209

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

16 Historical Events
📍
Updated Business Mailing Address June 16, 2026

Registered at 111 COLCHESTER AVE, BURLINGTON, VT 054011473 (Tel: 8028470000)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 16, 2026

Internal Medicine (License #291014 in MA)

📍
Updated Practice Location July 20, 2022

Registered at 1 HOSPITAL RD, OAK BLUFFS, MA 025571406 (Tel: 5086844500)

📍
Updated Business Mailing Address July 20, 2022

Registered at 1 HOSPITAL RD, OAK BLUFFS, MA 025571406 (Tel: 5086844500)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2022

Pediatrics (License #291014 in MA)

📍
Updated Practice Location September 16, 2019

Registered at US HWY 491 NORTH, SHIPROCK, NM 87420 (Tel: 5053686001)

📍
Updated Practice Location August 29, 2019

Registered at US HWY 491 NORTH, THE JOHNS HOPKINS HOSPITAL, SHIPROCK, NM 87420 (Tel: 5053686001)

👤
Provider Name / Credentials Updated August 29, 2019

Recorded as ZACHARY GITLIN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 29, 2019

Internal Medicine (License #MD2019-0672 in NM)

📍
Updated Business Mailing Address June 10, 2019

Registered at PO BOX 160, SHIPROCK, NM 874200160

NPI Profile Active August 08, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location August 08, 2016

Registered at 1800 ORLEANS STREET, THE JOHNS HOPKINS HOSPITAL, BALTIMORE, MD 21287 (Tel: 4109557911)

📍
Updated Business Mailing Address August 08, 2016

Registered at 1800 ORLEANS STREET, THE JOHNS HOPKINS HOSPITAL, BALTIMORE, MD 21287

👤
Provider Name / Credentials Updated August 08, 2016

Recorded as ZACHARY GITLIN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 08, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 21, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1003203753
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 21, 2015
Last Update: June 16, 2026
Sole Proprietor: No

Mailing Address

111 Colchester Ave

Burlington, VT 054011473

Phone: 8028470000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.