Thomas J Spillane, MD

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

G79734 Issued in CA

Practice address

715 Tank Farm Road
Suite C
San Luis Obispo, CA 93401-7068

Phone

(805) 543-5577

Fax

(805) 595-3231

NPI assigned

Jun 16, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 5

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

Specialty

Medical OncologyAlso: Hematology/Oncology

Education

University of California, Davis School of Medicine, 1988

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

David B. HammerGroup PAC ID 3971559881, 117 clinicians

Pacific Central Coast Health CentersGroup PAC ID 9739091364, 247 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Central Coast Home Health Inc Home health agency, San Luis Obispo, CA, CCN 059010
• Dignity Health Home Health Home health agency, Santa Maria, CA, CCN 557038
• Marian Regional Medical Center Hospital, Santa Maria, CA, CCN 050107
• French Hospital Medical Center Hospital, San Luis Obispo, CA, CCN 050232
• Adventist Health Twin Cities Hospital, Templeton, CA, CCN 050633
• Adventist Health Sierra Vista Hospital, San Luis Obispo, CA, CCN 050506

Merit-based Incentive Payment System (MIPS)

Final score

99.64 of 100Reported as apm

Quality

86.27

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Pacific Central Coast Health Centers

  • Community Health Clinic/Center
  • Santa Maria, CA
  • NPI 1063496651
  Medicare reassignment Care Compare group NPD
• Dignity Community Care

  • General Acute Care Hospital
  • San Luis Obispo, CA
  • NPI 1881760452
  NPD (past)
• Dignity Health

  • General Acute Care Hospital
  • Arroyo Grande, CA
  • NPI 1770659336
  NPD (past)
• Doctors Medical Center of Modesto, Inc.

  • General Acute Care Hospital
  • Modesto, CA
  • NPI 1184654923
  NPD (past)
• Pacific Central Coast Health Centers

  • Community Health Clinic/Center
  • Nipomo, CA
  • NPI 1417555061
  NPD (past)
• Pacific Central Coast Health Centers

  • Community Health Clinic/Center
  • Bakersfield, CA
  • NPI 1720752355
  NPD (past)
• Twin Cities Community Hospital, Inc.

  • General Acute Care Hospital
  • Templeton, CA
  • NPI 1396778197
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Central Coast Home Health Inc

  • Home Health Agency
  • San Luis Obispo, CA
  • NPI 1609044924
  Care Compare affiliation
• Dignity Community Care

  • General Acute Care Hospital
  • San Luis Obispo, CA
  • NPI 1881760452
  Care Compare affiliation
• Dignity Health

  • Home Health Agency
  • Santa Maria, CA
  • NPI 1225184963
  Care Compare affiliation
• Dignity Health

  • General Acute Care Hospital
  • Santa Maria, CA
  • NPI 1760510937
  Care Compare affiliation
• Sierra Vista Hospital, Inc.

  • General Acute Care Hospital
  • San Luis Obispo, CA
  • NPI 1639101116
  Care Compare affiliation
• Twin Cities Community Hospital, Inc.

  • General Acute Care Hospital
  • Templeton, CA
  • NPI 1396778197
  Care Compare affiliation

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

{
    "created_epoch": "1118880000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782777600000",
    "number": "1477558435",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "715 TANK FARM RD STE C",
            "city": "SAN LUIS OBISPO",
            "state": "CA",
            "postal_code": "934017068",
            "telephone_number": "805-543-5577",
            "fax_number": "805-595-3231"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "715 TANK FARM ROAD",
            "address_2": "SUITE C",
            "city": "SAN LUIS OBISPO",
            "state": "CA",
            "postal_code": "934017068",
            "telephone_number": "805-543-5577",
            "fax_number": "805-595-3231"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1325 E Church St Ste 202",
            "address_purpose": "LOCATION",
            "city": "Santa Maria",
            "state": "CA",
            "postal_code": "934545915",
            "country_code": "US",
            "telephone_number": "805-346-3456",
            "fax_number": "805-346-3454",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SPILLANE",
        "first_name": "THOMAS",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-16",
        "last_updated": "2026-06-30",
        "certification_date": "2026-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "CA",
            "license": "G79734",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "INTEGRATED HEALTH PLAN PI",
            "identifier": "S113351",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G797340",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD PIN",
            "identifier": "00G797340",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CMSP PIN",
            "identifier": "1018",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE ID",
            "identifier": "CA164416",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Griffin Stone Spaulding
• Elizabeth Ann Spears, P.A.
• Specialty Medical Group Central California - Dept of San Luis Obispo
• Speech Waves
• Alexandra Marie Spiess
• Spine & Pain Solutions
• Spirit Winds Physical Therapy, Inc.
• Spirit Winds Therapy
• Sport, Spine & Orthopedic
• Sports & Wellness Physical Therapy, Inc.

• Medical Oncology Physician in San Luis Obispo, CA
• Providers in San Luis Obispo, CA by specialty
• Medical Oncology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 2026; 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.