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Internal Medicine

Vaibhav A. Medhekar, MD

Sees patients in Fremont, CA · California

Summary

Dr. Vaibhav A. Medhekar, MD is an internal medicine doctor at 3200 Kearney St, Fremont, CA 94538. Phone: (510) 490-1222. Accepts Medicare assignment. In 2024, Vaibhav A. Medhekar had 167 Original Medicare patients and 322 services. NPI 1104141282. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 3200 Kearney St, Fremont, CA 94538 · Directions
  • Phone: (510) 490‑1222
  • Medicare: Accepts Medicare assignment
  • Group practice: Sutter Bay Medical Foundation
  • Medical school: University Of California, Geffen School Of Medicine · graduated 2010 (16 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Vaibhav A. Medhekar, 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 Vaibhav A. Medhekar accept Medicare assignment?
Yes. Medicare's clinician data says Vaibhav A. Medhekar 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 Vaibhav A. Medhekar see?
In 2024, CMS data shows 167 Original Medicare patients and 322 services for Vaibhav A. Medhekar. This counts Original Medicare only and measures volume, not quality.
What is Vaibhav A. Medhekar's NPI number?
1104141282. 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 Vaibhav A. Medhekar, 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 patients167
Services billed to Medicare322
Different services or procedures28
Participating Medicare providerYes
Average age of these patients74

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)122 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)80 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)40 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 cholesterol75%
  • High blood pressure64%
  • Diabetes32%
  • Arthritis29%
  • Ischemic heart disease28%
  • Chronic kidney disease19%

Practice locations

Addresses where Vaibhav A. Medhekar is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Vaibhav A. Medhekar as a member of this group (CMS data updated October 2, 2026).

  • Sutter Bay Medical Foundation3,829 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Fremont

Clinicians with the same Medicare primary specialty in Fremont, CA — not a recommendation.

All internal medicine doctors in Fremont →

Other clinicians in Sutter Bay Medical Foundation

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

Clinician information

CredentialMD
Medical schoolUniversity Of California, Geffen School Of Medicine
Graduation year2010 (16 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1104141282
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians