Primary Diagnostics Medical Group P.a.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

PRIMARY DIAGNOSTICS MEDICAL GROUP P.A.

Practice address

99 Osgood PL Ste 500
San Francisco, CA 94133-4629

Phone

(415) 746-9639

NPI assigned

May 26, 2022

Organization subpart

No

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

Authorized official

Name

Andrew Kobylinski

Title

Ceo

Phone

(415) 746-9639

Specialties & licenses 3

Addresses

Other names 2

• Primary.Health Medical Doing business as
• Primary Diagnostics, Inc. Other name

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

{
    "created_epoch": "1653523200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1756080000000",
    "number": "1457099640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "595 PACIFIC AVE FL 4",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941334685",
            "telephone_number": "855-870-3223"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "99 OSGOOD PL STE 500",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941334629",
            "telephone_number": "415-746-9639"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "595 Pacific Ave Fl 4",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941334685",
            "country_code": "US",
            "telephone_number": "855-870-3223",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "PRIMARY DIAGNOSTICS MEDICAL GROUP P.A.",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-05-26",
        "last_updated": "2025-08-25",
        "certification_date": "2025-08-25",
        "status": "A",
        "authorized_official_last_name": "KOBYLINSKI",
        "authorized_official_first_name": "ANDREW",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "415-746-9639"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "333600000X",
            "taxonomy_group": "",
            "desc": "Pharmacy",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "3336C0003X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Community/Retail Pharmacy",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Primary.Health Medical",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Primary Diagnostics, Inc.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

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• Internal Medicine Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.