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Physical Medicine and Rehabilitation

Maliheh Massih, MD

Sees patients in Los Gatos, CA · Morgan Hill, CA · Campbell, CA … · California

Summary

Dr. Maliheh Massih, MD is a rehabilitation doctor at 15047 Los Gatos Blvd, Suite 200, Los Gatos, CA 95032. Phone: (408) 364-6799. Accepts Medicare assignment. In 2024, Maliheh Massih had 207 Original Medicare patients and 907 services. NPI 1679682769. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Rehabilitation doctor (Medicare lists Physical Medicine and Rehabilitation)
  • Address: 15047 Los Gatos Blvd, Suite 200, Los Gatos, CA 95032 · Directions (4 more locations)
  • Phone: (408) 364‑6799
  • Medicare: Accepts Medicare assignment
  • Group practice: Golden State Orthopedics and Spine (+1 more)
  • 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 Maliheh Massih, 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 Maliheh Massih accept Medicare assignment?
Yes. Medicare's clinician data says Maliheh Massih 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 Maliheh Massih see?
In 2024, CMS data shows 207 Original Medicare patients and 907 services for Maliheh Massih. This counts Original Medicare only and measures volume, not quality.
What is Maliheh Massih's NPI number?
1679682769. 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 Maliheh Massih, 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 patients207
Services billed to Medicare907
Different services or procedures35
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)195 services
  2. Needle measurement of electrical activity in arm or leg muscles, limited study (95885)92 services
  3. Needle measurement of electrical activity in arm or leg muscles, complete study (95886)86 services
  4. Telephone medical discussion with physician, 11-20 minutes (99442)71 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)66 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%
  • Arthritis75%
  • High blood pressure72%
  • Diabetes34%
  • Ischemic heart disease26%
  • Anxiety22%

Practice locations

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

Group practices

Medicare enrollment lists Maliheh Massih as a member of these groups (CMS data updated October 2, 2026).

  • Golden State Orthopedics and Spine182 clinicians in the group
  • Integrated Pain Management Medical Group Inc44 clinicians in the group

Specialties

Find other Physical Medicine and Rehabilitation doctors in California →

Other rehabilitation doctors in Los Gatos

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

All rehabilitation doctors in Los Gatos →

Other clinicians in Golden State Orthopedics and Spine

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)1679682769
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