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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MARK P HAMLIN M.D.
NPI 1982643870
Anesthesiology in Burlington, VT

Active since June 06, 2006PECOS Enrolled
111 COLCHESTER AVE, FAHC-WP2, BURLINGTON, VT 05401(802) 847-2415(802) 847-5324 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark P Hamlin M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK P HAMLIN M.D. (NPI 1982643870) is an individual anesthesiology provider in Burlington, Vermont, licensed in Vermont (042-0009858) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Univ. Of Vermont - Fletcher Allen Health Care, and is a graduate of University Of Vermont College Of Medicine (1995).

NPPES Registry Identity

NPI1982643870
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMARK P HAMLINCredential: M.D.
Location Address111 COLCHESTER AVE, FAHC-WP2Burlington, VT 05401-1473
Mailing Address111 Colchester Ave, Fahc-wp2Burlington, VT 05401-1473 · (802) 847-2415 · Fax (802) 847-5324
Phone(802) 847-2415
Fax(802) 847-5324
Sole ProprietorNo
Medical School CMSUniversity Of Vermont College Of MedicineGraduated 1995
Enumeration DateJune 6, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1982643870 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in VT · 042-0009858
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
111 COLCHESTER AVE, Burlington, VT 05401
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Other Identifiers 2

Medicaid0VN2045VT
Medicaid01985804NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark P Hamlin M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4486658366
PECOS Enrollment IDI20060907000223
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Univ. Of Vermont - Fletcher Allen Health Care

Acute Care Hospitals · Burlington, VT
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number470003
Location111 Colchester AveBurlington, VT 05401 · Chittenden County
Emergency services Birthing friendly

Northwestern Medical Center Inc

Acute Care Hospitals · Saint Albans, VT
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number470024
Location133 Fairfield StreetSaint Albans, VT 05478 · Franklin County
Emergency services Birthing friendly

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.

ELENA KOZAKEWICH
Internal Medicine (Pulmonary Disease)
111 COLCHESTER AVE, UVM MEDICAL CENTER, DEPT OF INTERNAL MEDICINE, 222WP2
BURLINGTON, VT 05401
Chittenden County (802) 847-2700
ANDREW HUY NGUYEN MD
Student in an Organized Health Care Education/Training Program
111 COLCHESTER AVE
BURLINGTON, VT 05401
Chittenden County (802) 847-0000
DR. KELLY CURTIS BLANCHET MD
Pediatrics
111 COLCHESTER AVE
BURLINGTON, VT 05401
Chittenden County (802) 847-2345
LINDSAY ANNE CALDARONE MD
Student in an Organized Health Care Education/Training Program
111 COLCHESTER AVE
BURLINGTON, VT 05401
Chittenden County (802) 847-2345
SHAWN LANSING
Student in an Organized Health Care Education/Training Program
111 COLCHESTER AVE
BURLINGTON, VT 05401
Chittenden County (802) 847-2345
HANNA S LOVING PHD
Pathology (Clinical Laboratory Director, Non-physician)
111 COLCHESTER AVE
BURLINGTON, VT 05401
Chittenden County (802) 847-5121
KAITLYN MARIE DILLON DNP, APRN, FNP-C
Registered Nurse (Medical-Surgical)
111 COLCHESTER AVE
BURLINGTON, VT 05401
Chittenden County (802) 847-0000
MS. MERJA CAHOON NNP
Nurse Practitioner (Neonatal)
111 COLCHESTER AVE
BURLINGTON, VT 05401
Chittenden County (802) 847-2370

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 Mark Hamlin's NPI number?

The NPI number for Mark Hamlin is 1982643870. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Mark Hamlin located?

Mark Hamlin practices at 111 Colchester Ave Fahc-Wp2, Burlington, VT 05401. The listed phone number is (802) 847-2415.

What is Mark Hamlin's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Mark Hamlin enrolled in Medicare?

Yes. Mark Hamlin is registered in the Medicare PECOS enrollment system.

What insurance does Mark Hamlin accept?

Health plans from Anthem Blue Cross and Blue Shield list Mark Hamlin 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 Mark Hamlin affiliated with any hospitals?

According to CMS data, Mark Hamlin is affiliated with Univ. Of Vermont - Fletcher Allen Health Care and Northwestern Medical Center Inc.

When was this NPI record last updated?

The NPPES record for Mark Hamlin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.