Stephen Giacomazzi, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

2120 Issued in CA

Practice address

221 Porterville St
Pismo Beach, CA 93449-2375

Phone

(559) 816-1711

NPI assigned

Mar 22, 2020

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Anesthesiology

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Associated Anesthesiologists of the Central CoastGroup PAC ID 5597665018, 35 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• French Hospital Medical Center Hospital, San Luis Obispo, CA, CCN 050232
• Adventist Health Sierra Vista Hospital, San Luis Obispo, CA, CCN 050506
• Adventist Health Twin Cities Hospital, Templeton, CA, CCN 050633
• Marian Regional Medical Center Hospital, Santa Maria, CA, CCN 050107

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sgiacomazzi375843@scrippshlth.medalliesdirect.net

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.

• Associated Anesthesiologists of the Central Coast

  • Anesthesiology Physician
  • San Luis Obispo, CA
  • NPI 1619963576
  Medicare reassignment Care Compare group NPD
• Scripps Health

  • General Acute Care Hospital
  • San Diego, CA
  • NPI 1487928891
  NPD

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

• Dignity Community Care

  • General Acute Care Hospital
  • San Luis Obispo, CA
  • NPI 1881760452
  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": "1584835200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738108800000",
    "number": "1699301556",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4077 FIFTH AVE # MER35",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921032105"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "221 PORTERVILLE ST",
            "city": "PISMO BEACH",
            "state": "CA",
            "postal_code": "934492375",
            "telephone_number": "559-816-1711"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIACOMAZZI",
        "first_name": "STEPHEN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-22",
        "last_updated": "2025-01-29",
        "certification_date": "2025-01-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "2120",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Renae Garcia
• Graceanne Garza, DNP, FNP-BC, RN
• Ruth Beatriz Garzon, D.D.S.
• Clifford L Gelman, MD
• Matthew Theodore Georgis, MD
• Giancarlo a. Lauriente, DDS, Inc.
• Amy M. Gibson, CMT
• Mona Kaur Gill, O.D.
• Cynthia Ann Gilmore, CNM
• Jennifer Lee Gingrich, P.A.-C

• Anesthesiology Physician in Pismo Beach, CA
• Providers in Pismo Beach, CA by specialty
• Anesthesiology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 29, 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.