Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Karla Martinez-Dulmer, MD

Works at hospitals in Burlington, VT · Vermont

Summary

Dr. Karla Martinez-Dulmer, MD is a family doctor at 111 Colchester Ave, Burlington, VT 05401. Phone: (802) 847-0000. Accepts Medicare assignment. In 2024, Karla Martinez-Dulmer had 248 Original Medicare patients and 430 services. NPI 1912267964. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 111 Colchester Ave, Burlington, VT 05401 · Directions
  • Phone: (802) 847‑0000
  • Medicare: Accepts Medicare assignment
  • Hospital: University of Vermont - Fletcher Allen Health Care
  • Group practice: University of Vermont Medical Center Inc
  • Medical school: graduated 1998 (28 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Karla Martinez-Dulmer, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Karla Martinez-Dulmer accept Medicare assignment?
Yes. Medicare's clinician data says Karla Martinez-Dulmer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Karla Martinez-Dulmer see?
In 2024, CMS data shows 248 Original Medicare patients and 430 services for Karla Martinez-Dulmer. This counts Original Medicare only and measures volume, not quality.
What is Karla Martinez-Dulmer's NPI number?
1912267964. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Karla Martinez-Dulmer, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients248
Services billed to Medicare430
Different services or procedures25
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)210 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)120 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)22 services
  4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)14 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure60%
  • High cholesterol56%
  • Arthritis47%
  • Anxiety28%
  • Diabetes25%
  • Depression23%

Hospitals where Karla Martinez-Dulmer works

Medicare's Facility Affiliation Data lists Karla Martinez-Dulmer at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Karla Martinez-Dulmer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Karla Martinez-Dulmer as a member of this group (CMS data updated October 2, 2026).

  • University of Vermont Medical Center Inc1,208 clinicians in the group

Specialties

Find other Family Practice doctors in Vermont →

Other family doctors in Burlington

Clinicians with the same Medicare primary specialty in Burlington, VT — not a recommendation.

All family doctors in Burlington →

Other clinicians in University of Vermont Medical Center Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1998 (28 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1912267964
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians