Mustafa Michael Kazemi, MD

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

G 61310 Issued in CA

Practice address

5401 Norris Canyon Rd
308
San Ramon, CA 94583

Phone

(925) 866-8822

Fax

(925) 866-8323

NPI assigned

Dec 30, 2005

Last updated

Sep 11, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Other identifiers 1

Other names 1

• M Michael Kazemi Professional name

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal MedicineAlso: Critical Care (Intensivists), Pulmonary Disease

Education

University of California, San Diego School of Medicine, 1986

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• St. Jude Home Health Agency Home health agency, Pleasanton, CA, CCN 059495
• San Ramon Regional Medical Center Hospital, San Ramon, CA, CCN 050689
• The Reutlinger Community Nursing home, Danville, CA, CCN 055534

Merit-based Incentive Payment System (MIPS)

Final score

20.55 of 100Reported as individual

Quality

0

Improvement activities

0

Cost

68.49

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mkazemi15416@hpmg.direct-ci.net

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• M Michael Kazemi MD a Medical Corporation

  dba M Michael Kazemi MD

  • Internal Medicine Physician
  • San Ramon, CA
  • NPI 1447581624
  Medicare reassignment NPD
• Tassajara Critical Care Group

  dba Tassajara Critical Care

  • Clinic/Center
  • San Ramon, CA
  • NPI 1144894650
  NPD
• San Ramon Regional Medical Center, LLC

  • General Acute Care Hospital
  • San Ramon, CA
  • NPI 1932131489
  NPD (past)
• Stanford Health Care Tri-Valley

  • General Acute Care Hospital
  • Pleasanton, CA
  • NPI 1144389941
  NPD (past)
• Sutter Bay Medical Foundation

  dba Palo Alto Medial Foundation

  • Multi-Specialty Clinic/Center
  • Palo Alto, CA
  • NPI 1013950807
  NPD (past)
• Tassajara Valley Medical Group PC

  • Internal Medicine Physician
  • Livermore, CA
  • NPI 1134179237
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Prorehab Healthcare Group of Companies

  • Home Health Agency
  • Pleasanton, CA
  • NPI 1912359449
  Care Compare affiliation
• San Ramon Regional Medical Center, LLC

  • General Acute Care Hospital
  • San Ramon, CA
  • NPI 1932131489
  Care Compare affiliation
• The Reutlinger Community

  • Skilled Nursing Facility
  • Danville, CA
  • NPI 1306838438

  Nursing home

  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1135900800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1861479768",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5401 NORRIS CANYON RD",
            "address_2": "308",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "94583",
            "telephone_number": "925-866-8822",
            "fax_number": "925-866-8323"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5401 NORRIS CANYON RD",
            "address_2": "308",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "94583",
            "telephone_number": "925-866-8822",
            "fax_number": "925-866-8323"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAZEMI",
        "first_name": "MUSTAFA",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-12-30",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G 61310",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "CA",
            "license": "G 61310",
            "primary": true
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "CA",
            "license": "G 61310",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G613101",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "M",
            "last_name": "KAZEMI",
            "middle_name": "MICHAEL",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Supneet Kaur
• Vimreet Kaur
• Maansa S Kavuri
• Rina Asako Kawamura
• Mahmood Reza Kazemi, M.D.
• Caroline Keighran, M.S., CCC-SLP
• Erin Kellar-Hill
• Stephanie Lyn Kelly
• Valerie Kelsey
• Alicia V Kenion-Cox

• Critical Care Medicine (Internal Medicine) Physician in San Ramon, CA
• Providers in San Ramon, CA by specialty
• Critical Care Medicine (Internal Medicine) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.