Individual provider Active NPI

Sharon Lynn Youmans, PHARM.D., M.P.H.

  • Pharmacist
  • San Francisco, CA
National Provider Identifier
1457394116
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
PharmacistTaxonomy code 183500000X
License
39730 Issued in CA
Practice address
521 Parnassus Avenue
C-152
San Francisco, CA 94143-0622
Phone
(415) 206-3356
Fax
(415) 476-6632
NPI assigned
Jun 13, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacist 183500000X 39730 CA Primary

Addresses

Primary practice location

521 Parnassus Avenue
C-152
San Francisco, CA 94143-0622

Mailing address

255 Bancroft Way
Pacifica, CA 94044-1402
Phone (650) 738-0881

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Pharmacy

State licenses

LicenseStateTypeSpecialty
39730CAMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
University of California, San Francisco Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1150156800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1457394116",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "255 BANCROFT WAY",
            "city": "PACIFICA",
            "state": "CA",
            "postal_code": "940441402",
            "telephone_number": "650-738-0881"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "521 PARNASSUS AVENUE",
            "address_2": "C-152",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941430622",
            "telephone_number": "415-206-3356",
            "fax_number": "415-476-6632"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YOUMANS",
        "first_name": "SHARON",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "PHARM.D., M.P.H.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-13",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "CA",
            "license": "39730",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.