Alexis Lillian Sherer, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

Practice address

655 Redwood Hwy Frontage Rd Ste 246
Mill Valley, CA 94941-3055

Phone

(415) 301-5000

Fax

(844) 719-5148

NPI assigned

Feb 11, 2020

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: No

Green means eligible to order or refer.

Enrollment records 1

Merit-based Incentive Payment System (MIPS)

Final score

0 of 100Reported as individual

Quality

0

Improvement activities

0

Cost

0

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Zand Dermatology Inc

  • Dermatology Physician
  • Mill Valley, CA
  • NPI 1548773286
  Medicare reassignment

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

{
    "created_epoch": "1581379200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1720610322",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "655 REDWOOD HWY FRONTAGE RD STE 246",
            "city": "MILL VALLEY",
            "state": "CA",
            "postal_code": "949413055",
            "telephone_number": "415-301-5000",
            "fax_number": "844-719-5148"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "655 REDWOOD HWY FRONTAGE RD STE 246",
            "city": "MILL VALLEY",
            "state": "CA",
            "postal_code": "949413055",
            "telephone_number": "415-301-5000",
            "fax_number": "844-719-5148"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHERER",
        "first_name": "ALEXIS",
        "middle_name": "LILLIAN",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-02-11",
        "last_updated": "2025-09-11",
        "certification_date": "2020-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emma Christine Sew Hoy, PHARM.D.
• Christopher Bray Shaffer, M.D.
• Rajul Hemant Shah, MFT
• Cory Shank, DC
• Sandra L Shefrin, M.D.
• Sherman Chan, DDS, Inc.
• Jack Sherman, D.D.S.
• Marianne H Shine, LMFT, RDT
• Dina Shouman
• Nitin Sil, MD

• Medical Physician Assistant in Mill Valley, CA
• Providers in Mill Valley, CA by specialty
• Medical Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.