ZACHARY L GITLIN MD
NPI 1003203753
Internal Medicine in Burlington, VT
About Zachary L Gitlin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZACHARY L GITLIN MD (NPI 1003203753) is an individual internal medicine provider in Burlington, Vermont, licensed in Vermont (042.0040589) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Martha's Vineyard Hospital Inc, and maintains a secondary practice location in Burlington.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Zachary L Gitlin Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Zachary Gitlin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Burlington, VT 05401
- Reassigned Medicare billing, Vermont enrollment
- 1,643 clinicians in this Medicare group
Oak Bluffs, MA 02557
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1194866210 (Massachusetts)
- 184 clinicians in this Medicare group
Bloomfield, NM 87413
- Reassigned Medicare billing, Texas enrollment
- 572 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Martha's Vineyard Hospital Inc
Critical Access Hospitals · Oak Bluffs, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 05401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BURLINGTON, VT 05401
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Zachary Gitlin's NPI number?
The NPI number for Zachary Gitlin is 1003203753. It was assigned to this individual provider in the NPPES registry on April 21, 2015.
Where is Zachary Gitlin located?
Zachary Gitlin practices at 1 S Prospect St, Burlington, VT 05401. The listed phone number is (802) 847-4531.
What is Zachary Gitlin's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Zachary Gitlin enrolled in Medicare?
Yes. Zachary Gitlin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Zachary Gitlin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Gitlin reassigns Medicare benefits to 3 organizations: University Of Vermont Medical Center Inc (Burlington, VT), Martha's Vineyard Hospital, Inc. (Oak Bluffs, MA) and Dhhs, Phs, Naihs, Shiprock Hospital (Bloomfield, NM). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Zachary Gitlin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Gitlin accept?
Health plans from Anthem Blue Cross and Blue Shield list Zachary Gitlin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Zachary Gitlin affiliated with any hospitals?
According to CMS data, Zachary Gitlin is affiliated with Martha's Vineyard Hospital Inc.
When was this NPI record last updated?
The NPPES record for Zachary Gitlin was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Zachary L Gitlin, MD · NPI 1003203753
Internal Medicine physician in Burlington, Vermont. Individual provider, active in the CMS NPPES registry since April 21, 2015.
## Identity
- **NPI:** 1003203753 (Entity type: Individual)
- **Enumerated:** April 21, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 042.0040589 (Vermont)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 S PROSPECT ST, Burlington, VT 05401-5505
- **Phone:** (802) 847-4531 · **Fax:** (802) 847-8510
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Vermont Medical Center Inc (NPI 1659309615, Burlington, VT); Martha's Vineyard Hospital, Inc. (NPI 1134206386, Oak Bluffs, MA); Dhhs, Phs, Naihs, Shiprock Hospital (NPI 1760427587, Bloomfield, NM) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 2015
## Record status
- **NPPES last updated:** October 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1003203753) · Data from the CMS NPPES public registry.