Nima Hajazimzanjani, MD

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

A206235 Issued in CA

Practice address

10666 N Torrey Pines Rd
La Jolla, CA 92037-1027

Phone

(858) 554-7909

NPI assigned

Mar 22, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

HospitalistAlso: Internal Medicine

Education

Paul L Foster School of Medicine, Texas Tech Univ, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Scripps HealthGroup PAC ID 9234033853, 1,450 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Renown Regional Medical Center Hospital, Reno, NV, CCN 290001
• Scripps Memorial Hospital la Jolla Hospital, La Jolla, CA, CCN 050324
• Scripps Green Hospital Hospital, La Jolla, CA, CCN 050424
• Renown South Meadows Medical Center Hospital, Reno, NV, CCN 290049
• Banner Lassen Medical Center Hospital, Susanville, CA, CCN 051320

Merit-based Incentive Payment System (MIPS)

Final score

85.15 of 100Reported as group

Quality

79.09

Promoting interoperability

100

Improvement activities

40

Cost

71.43

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nhajazimzanjani171200@direct.renown.org

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

• Scripps Health

  • Multi-Specialty Clinic/Center
  • La Jolla, CA
  • NPI 1275899072

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Scripps Health

  • Home Health Agency
  • San Diego, CA
  • NPI 1578556114
  NPD
• Community Care Services LLC

  • Diagnostic Radiology Physician
  • Reno, NV
  • NPI 1053272989
  NPD
• Community Care Services LLC

  • Internal Medicine Physician
  • Reno, NV
  • NPI 1720031768
  NPD
• Community Care Services LLC

  • Gastroenterology Physician
  • Reno, NV
  • NPI 1891418976
  NPD

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

• Banner Lassen Medical Center

  • Critical Access Hospital
  • Susanville, CA
  • NPI 1538197231
  Care Compare affiliation
• Scripps Health

  • General Acute Care Hospital
  • La Jolla, CA
  • NPI 1841233780
  Care Compare affiliation
• Scripps Health

  • General Acute Care Hospital
  • La Jolla, CA
  • NPI 1841277704
  Care Compare affiliation
• Renown Regional Medical Center

  • General Acute Care Hospital
  • Reno, NV
  • NPI 1124098421
  Care Compare affiliation
• Renown Regional Medical Center

  • General Acute Care Hospital
  • Sparks, NV
  • NPI 1932517299
  Care Compare affiliation
• Renown South Meadows Medical Center

  • General Acute Care Hospital
  • Reno, NV
  • NPI 1720058027
  Care Compare affiliation

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

{
    "created_epoch": "1616371200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773878400000",
    "number": "1093391815",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10790 RANCHO BERNARDO RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921275705",
            "telephone_number": "858-554-7909"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10666 N TORREY PINES RD",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371027",
            "telephone_number": "858-554-7909"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAJAZIMZANJANI",
        "first_name": "NIMA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-03-22",
        "last_updated": "2026-03-19",
        "certification_date": "2026-03-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CA",
            "license": "A206235",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A206235",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tracy Cole Hagan, DMD
• Colin Michael Haggerty, MD
• Patrick Joseph Haggerty III, MD
• Haig a. Koshkarian M.D. Inc.
• Emma Hainey
• Alia Marie Hajou, FNP-BC
• Hala Kazanchi Medical Corp
• Priyanka Kadam Halani, M.D.
• Kathleen Marie Haley, NP
• Ann-Marie Hall-Fiske, BS, MED., PT

• Hospitalist Physician in La Jolla, CA
• Providers in La Jolla, CA by specialty
• Hospitalist Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 2026; 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.