Individual provider Active NPI

Stephen R. Holtzman, MD

  • Diagnostic Radiology Physician
  • Templeton, CA
National Provider Identifier
1689648073
Registry record updated Sep 29, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
A78719 Issued in CA
Practice address
1310 Las Tablas Rd
Suite 103
Templeton, CA 93465-9737
Phone
(805) 461-7080
Fax
(805) 464-0243
NPI assigned
Feb 14, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2011

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X A78719 CA Primary

Addresses

Primary practice location

1310 Las Tablas Rd
Suite 103
Templeton, CA 93465-9737

Mailing address

PO Box 2920
Atascadero, CA 93423-2920
Phone (805) 461-7080

Other identifiers 1

IdentifierTypeStateIssuer
00A787190MedicaidCA

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20031211001156 CA Practitioner - Diagnostic Radiology 5890691596 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Geisel School of Medicine at Dartmouth, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Adventist Health Physicians NetworkGroup PAC ID 3274580972, 628 clinicians

Practice addresses (Care Compare)

San Luis Obispo, CA 93401
Phone (805) 461-7080

1154 E Grand Ave
Arroyo Grande, CA 93420-2583
Phone (805) 395-3277

262 Posada LN
Templeton, CA 93465-4057
Phone (805) 434-1491

77 Casa St
Suite 102
San Luis Obispo, CA 93405-5804
Phone (805) 546-7733

Hospital & facility affiliations

  • Marian Regional Medical Center Hospital, Santa Maria, CA, CCN 050107
  • 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

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Quality
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as individual

Procedures performed for Medicare patients

ProcedureNumber of procedures
Mastectomy1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
78719CAMDPharmacist
A78719CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Adventist Health Physicians Network Current Accepting new patients
Radiology Associates of San Luis Obispo, a Medical Group Inc Diagnostic Radiology CurrentSince Jan 1, 2024 Accepting new patients
Adventist Health Physicians Network CurrentSince Jul 1, 2025 Accepting new patients
Magnetic Resonance Imaging of San Luis Obispo, Inc. Diagnostic Radiology CurrentSince Mar 15, 2012 Accepting new patients
Adventist Health Physicians Network CurrentSince Jul 1, 2025 Accepting new patients
Adventist Health Heart Institute-Ukiah Past Accepting new patients

Locations

1154 E Grand Ave
Arroyo Grande, CA 93420
Phone (805) 395-3277

921 Oak Park Blvd
Ste 102
Pismo Beach, CA 93449
Phone (805) 591-3344

522 Plaza Dr
Santa Maria, CA 93454
Phone (805) 928-3673

77 Casa St
Ste 102
Sn Luis Obisp, CA 93405
Phone (805) 546-7698

1310 Las Tablas Rd
Ste 103
Templeton, CA 93465
Phone (805) 434-0829

Organizations & group practices 6

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.

Hospital & facility affiliations 4

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

NPI Registry JSON

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

{
    "created_epoch": "1139875200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1317254400000",
    "number": "1689648073",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2920",
            "city": "ATASCADERO",
            "state": "CA",
            "postal_code": "934232920",
            "telephone_number": "805-461-7080",
            "fax_number": "805-464-0243"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1310 LAS TABLAS RD",
            "address_2": "SUITE 103",
            "city": "TEMPLETON",
            "state": "CA",
            "postal_code": "934659737",
            "telephone_number": "805-461-7080",
            "fax_number": "805-464-0243"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLTZMAN",
        "first_name": "STEPHEN",
        "middle_name": "R.",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-14",
        "last_updated": "2011-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A78719",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A787190",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Templeton, CA

Sources for this page

Verify at the official NPI Registry.