Patrick R Ryan, MD

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

A109977 Issued in CA

Practice address

2125 Oak Grove Rd Ste 200
Walnut Creek, CA 94598-2520

Phone

(310) 619-5106

NPI assigned

Aug 15, 2008

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 1

Medicare fee-for-service enrollment

Enrolled in CA, HI2 enrollments

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 2

Specialty

Diagnostic RadiologyAlso: Interventional Radiology

Education

University of California, Geffen School of Medicine, 2008

Medicare assignment

May accept Medicare assignment

Group practices

Bass Medical GroupGroup PAC ID 9032111281, 292 clinicians

John Muir Trauma Physicians Billing ServiceGroup PAC ID 3476542515, 111 clinicians

John Muir Magnetic Imaging CenterGroup PAC ID 9032019625, 57 clinicians

Bay Imaging Consultants Medical Group IncGroup PAC ID 9537069125, 133 clinicians

County of Santa ClaraGroup PAC ID 1254244973, 1,000 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• John Muir Medical Center - Walnut Creek Campus Hospital, Walnut Creek, CA, CCN 050180
• John Muir Medical Center - Concord Campus Hospital, Concord, CA, CCN 050496
• Good Samaritan Hospital Hospital, San Jose, CA, CCN 050380
• Sutter Delta Medical Center Hospital, Antioch, CA, CCN 050523
• San Ramon Regional Medical Center Hospital, San Ramon, CA, CCN 050689

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: pryan185309@santaclaravalley.direct-ci.net
• Direct secure messaging: pryan342656@hisp.ehr.sutterhealth.org

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.

• Bass Medical Group

  • Obstetrics & Gynecology Physician
  • Walnut Creek, CA
  • NPI 1174253405
  Medicare reassignment Care Compare group NPD
• Bay Imaging Consultants Medical Group Inc

  • Diagnostic Radiology Physician
  • Walnut Creek, CA
  • NPI 1356597637
  Medicare reassignment Care Compare group NPD
• County of Santa Clara

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • San Jose, CA
  • NPI 1699885079
  Medicare reassignment Care Compare group NPD
• John Muir Trauma Physicians Billing Service

  • Hospitalist Physician
  • Walnut Creek, CA
  • NPI 1093864837
  Medicare reassignment Care Compare group NPD
• John Muir Magnetic Imaging Center

  • Diagnostic Radiology Physician
  • Walnut Creek, CA
  • NPI 1235184110

  HI

  Medicare reassignment Care Compare group
• Epic Care

  • Multi-Specialty Clinic/Center
  • Antioch, CA
  • NPI 1780107797
  Medicare reassignment NPD
• Michael P Sherman MD PHD, a Medical Corporation

  • Hematology & Oncology Physician
  • Walnut Creek, CA
  • NPI 1831201912
  Medicare reassignment NPD
• Bay Imaging Consultants Medical Group Inc

  • Diagnostic Radiology Physician
  • Honolulu, HI
  • NPI 1134681067
  Medicare reassignment NPD
• Queens North Hawaii Community Hospital

  • Orthopaedic Surgery Physician
  • Kamuela, HI
  • NPI 1528049814

  CA

  Medicare reassignment NPD
• Queens University Medical Group

  • Multi-Specialty Clinic/Center
  • Honolulu, HI
  • NPI 1891441382

  CA

  Medicare reassignment NPD
• Magnetic Imaging Affiliates, LLC

  • Diagnostic Radiology Physician
  • Oakland, CA
  • NPI 1487040770

  HI

  Medicare reassignment
• Solano Diagnostics Partners a Calif Limited Partnership

  • Diagnostic Radiology Physician
  • Fairfield, CA
  • NPI 1811940661
  Medicare reassignment

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

• Good Samaritan Hospital, L.P.

  • General Acute Care Hospital
  • San Jose, CA
  • NPI 1437103777
  Care Compare affiliation
• John Muir Health

  • General Acute Care Hospital
  • Walnut Creek, CA
  • NPI 1740215219
  Care Compare affiliation
• John Muir Health

  • General Acute Care Hospital
  • Concord, CA
  • NPI 1801821376
  Care Compare affiliation
• San Ramon Regional Medical Center, LLC

  • General Acute Care Hospital
  • San Ramon, CA
  • NPI 1932131489
  Care Compare affiliation
• Sutter Bay Hospitals

  • General Acute Care Hospital
  • Antioch, CA
  • NPI 1467808659
  Care Compare affiliation

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

{
    "created_epoch": "1218758400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1710288000000",
    "number": "1760638118",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2125 OAK GROVE RD STE 200",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945982520",
            "telephone_number": "925-296-7150"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2125 OAK GROVE RD STE 200",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945982520",
            "telephone_number": "310-619-5106"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "16130 Juan Hernandez Dr Ste 106",
            "address_purpose": "LOCATION",
            "city": "Morgan Hill",
            "state": "CA",
            "postal_code": "950375527",
            "country_code": "US",
            "telephone_number": "925-481-5164",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2637 Shadelands Dr",
            "address_purpose": "LOCATION",
            "city": "Walnut Creek",
            "state": "CA",
            "postal_code": "945982512",
            "country_code": "US",
            "telephone_number": "925-481-5164",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RYAN",
        "first_name": "PATRICK",
        "middle_name": "R",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-08-15",
        "last_updated": "2024-03-13",
        "certification_date": "2024-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A109977",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0A1099770",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Wilfred Ruston
• Victoria Ruvalcaba
• Raymond S Ruzicano, M.D.
• Ryan Miyasaki
• Bridget Ryan
• Margaret Ryerson, MFT
• John Jiwoong Ryu, MD
• S&L All Age Home Care LLC
• S&P Professional Inc
• Salman Saad, M.D.

• Diagnostic Radiology Physician in Walnut Creek, CA
• Providers in Walnut Creek, CA by specialty
• Diagnostic Radiology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 13, 2024; 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.