Shireen Ghorbani, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

A115117 Issued in CA

Practice address

130 La Casa Via Ste 102
Walnut Creek, CA 94598-3025

Phone

(925) 488-9006

NPI assigned

Jul 31, 2009

Last updated

Dec 10, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

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

Gastroenterology

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• John Muir Medical Center - Walnut Creek Campus Hospital, Walnut Creek, CA, CCN 050180

Merit-based Incentive Payment System (MIPS)

Final score

90.32 of 100Reported as group

Quality

89.54

Promoting interoperability

100

Improvement activities

40

Cost

74.34

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sghorbani134553@ehr.johnmuirhealth.com

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.

• Shireen Ghorbani MD Inc

  dba Ghorbani Gastroenterology

  • Gastroenterology Physician
  • Walnut Creek, CA
  • NPI 1902794597
  Medicare reassignment NPD Authorized official
• John Muir Physician Network

  • General Practice Physician
  • Walnut Creek, CA
  • NPI 1841407665
  Medicare reassignment NPD

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

• John Muir Health

  dba John Muir Health, Walnut Creek Medical Center

  • General Acute Care Hospital
  • Walnut Creek, CA
  • NPI 1740215219
  Care Compare affiliation

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

{
    "created_epoch": "1248998400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765324800000",
    "number": "1083845598",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "130 LA CASA VIA STE 102",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945983025"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "130 LA CASA VIA STE 102",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945983025",
            "telephone_number": "925-488-9006"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GHORBANI",
        "first_name": "SHIREEN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-07-31",
        "last_updated": "2025-12-10",
        "certification_date": "2025-12-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "A115117",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kamal S Ghei, M.D.
• Darcie Lynn Ghigiarelli, FNP
• Julianne Marie Ghiglieri-Cole, IBCLC, MA, CCC-SLP
• Mirette Samir Ramzi Ghobrial
• Nourollah B. Ghorbani, M.D.
• Laiba Ghufran
• Apar Singh Ghuman, D.O., M.PH.
• Pamela Susan Giacalone, MD
• Patti Giallanzo
• Jordan Giang, D.C.

• Gastroenterology Physician in Walnut Creek, CA
• Providers in Walnut Creek, CA by specialty
• Gastroenterology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 10, 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.