Lynn Gretkowski, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

G79304 Issued in CA

Practice address

530 Lytton Ave FL 2
Palo Alto, CA 94301-1541

Phone

(415) 663-5584

NPI assigned

Aug 23, 2006

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: lgretkowski7190@icare.elcaminohospital.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.

• Obhg California, P.C.

  • Obstetrics & Gynecology Physician
  • Greenville, SC
  • NPI 1215258892

  CA

  Medicare reassignment
• El Camino Health Medical Group

  • Geriatric Medicine (Family Medicine) Physician
  • Los Gatos, CA
  • NPI 1578831764
  NPD (past)

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

{
    "created_epoch": "1156291200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1685577600000",
    "number": "1619083250",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 SUSAN GALE CT",
            "city": "MENLO PARK",
            "state": "CA",
            "postal_code": "940256684",
            "telephone_number": "650-269-3381"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "530 LYTTON AVE FL 2",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943011541",
            "telephone_number": "415-663-5584"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRETKOWSKI",
        "first_name": "LYNN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-23",
        "last_updated": "2023-06-01",
        "certification_date": "2021-04-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "G79304",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Peter B Gregory, M.D
• Tara Greiner, P.T.
• Karolina Grekov, MD
• Deanna Carole Grenier-Mullins, N.P.
• Jeff Grenzke, RRT
• Elizabeth R Greyber, MD
• Anya Theresa Griffin, PH.D.
• Brianna Marie Griffin, M.D.
• Glyn Carol Griffin, MD
• Karen Marie Griffin, MA CCC SLP

• Obstetrics & Gynecology Physician in Palo Alto, CA
• Providers in Palo Alto, CA by specialty
• Obstetrics & Gynecology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 2023; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.