Rebecca Diane Martin, CRNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

SP021896 Issued in PA

Practice address

425 California St Ste 1400
San Francisco, CA 94104-2116

Phone

(855) 527-1850

Fax

(650) 360-0447

NPI assigned

Jun 29, 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

Other names 1

• Rebecca Diane Shemas Former name

Medicare fee-for-service enrollment

Enrolled in PA

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

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

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.

• Pinnacle Health Medical Services

  • Family Medicine Physician
  • Harrisburg, PA
  • NPI 1932143427
  Medicare reassignment NPD
• Pinnacle Health Medical Services

  • Gastroenterology Physician
  • Mechanicsburg, PA
  • NPI 1295552073
  NPD
• Pinnacle Health Medical Services

  • Internal Medicine Physician
  • Hanover, PA
  • NPI 1972081750
  NPD

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

{
    "created_epoch": "1593388800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755561600000",
    "number": "1891312690",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "425 CALIFORNIA ST STE 1400",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941042116",
            "telephone_number": "855-527-1850"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "425 CALIFORNIA ST STE 1400",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941042116",
            "telephone_number": "855-527-1850",
            "fax_number": "650-360-0447"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTIN",
        "first_name": "REBECCA",
        "middle_name": "DIANE",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-06-29",
        "last_updated": "2025-08-19",
        "certification_date": "2025-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "PA",
            "license": "SP021896",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "REBECCA",
            "last_name": "SHEMAS",
            "middle_name": "DIANE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Monica C Martin
• Nilay Refiye Martin
• Noell Marie Martin
• Pierre Rodricus Martin, M.D.
• Priscilla Martin, PSYD
• Ruth Ann Martin
• Ryan Christopher Martin, MD
• Sandra L Martin, DPM
• Sean Henry Martin, PHARMD
• Taelor Marie Martin, LMFT

• Family Nurse Practitioner in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Family Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.