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Emergency Medicine

Mahwash Hirmendi, MD

Sees patients in Stockton, CA · Modesto, CA · Jackson, CA · California

Summary

Dr. Mahwash Hirmendi, MD is an emergency medicine doctor at 2505 W Hammer Ln, Stockton, CA 95209. Phone: (209) 957-7050. Accepts Medicare assignment. In 2024, Mahwash Hirmendi had 336 Original Medicare patients and 2,051 services. NPI 1073576765. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 2505 W Hammer Ln, Stockton, CA 95209 · Directions (3 more locations)
  • Phone: (209) 957‑7050
  • Medicare: Accepts Medicare assignment
  • Group practice: Sutter Valley Medical Foundation
  • Medical school: Tufts University School Of Medicine · graduated 1997 (29 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Mahwash Hirmendi, 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 Mahwash Hirmendi accept Medicare assignment?
Yes. Medicare's clinician data says Mahwash Hirmendi 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 Mahwash Hirmendi see?
In 2024, CMS data shows 336 Original Medicare patients and 2,051 services for Mahwash Hirmendi. This counts Original Medicare only and measures volume, not quality.
What is Mahwash Hirmendi's NPI number?
1073576765. 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 Mahwash Hirmendi, 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 patients336
Services billed to Medicare2,051
Different services or procedures37
Participating Medicare providerYes
Average age of these patients80

Most frequent services

  1. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)528 services
  2. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)366 services
  3. Removal of skin and tissue, 20.0 sq cm or less (11042)326 services
  4. Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)171 services
  5. Removal of skin and tissue, each additional 20.0 sq cm or less (11045)129 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 pressure75%
  • High cholesterol75%
  • Alzheimer's disease or dementia60%
  • Arthritis55%
  • Ischemic heart disease54%
  • Depression54%

Practice locations

Addresses where Mahwash Hirmendi is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Mahwash Hirmendi as a member of this group (CMS data updated October 2, 2026).

  • Sutter Valley Medical Foundation2,500 clinicians in the group

Specialties

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Stockton

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

All emergency medicine doctors in Stockton →

Other clinicians in Sutter Valley Medical Foundation

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

Clinician information

CredentialMD
Medical schoolTufts University School Of Medicine
Graduation year1997 (29 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1073576765
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