Irina V Williams, M.D.

Primary specialty

Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X

License

A130826 Issued in CA

Practice address

1411 E 31St St
Oakland, CA 94602

Phone

(510) 437-4800

NPI assigned

Jun 13, 2010

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

• Irina V Khrenova Former name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CA, CO2 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

AnesthesiologyAlso: Pain Management

Education

Other, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Lin Health Medical Group PAGroup PAC ID 1557726932, 7 clinicians

Lin Health Medical Group of California PCGroup PAC ID 4981122587, 3 clinicians

Permanente Medical Group IncGroup PAC ID 8921910225, 10,928 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

95.17 of 100Reported as group

Quality

86.93

Promoting interoperability

100

Improvement activities

40

Cost

72.6

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Lin Health Medical Group of California, P.C.

  • Pain Medicine Physician
  • San Jose, CA
  • NPI 1538841101

  CO

  Medicare reassignment Care Compare group NPD
• Permanente Medical Group Inc

  • Internal Medicine Physician
  • Santa Clara, CA
  • NPI 1073606299

  Anesthesiology

  Medicare reassignment Care Compare group NPD
• Lin Health Medical Group PA

  • Pain Medicine Physician
  • Denver, CO
  • NPI 1013643436

  CA

  Medicare reassignment Care Compare group
• Alameda Health System

  • Surgery Physician
  • Oakland, CA
  • NPI 1740332931
  Medicare reassignment NPD
• Alameda Health System

  • Federally Qualified Health Center (FQHC)
  • Newark, CA
  • NPI 1497956288
  NPD
• Alameda Health System

  • Federally Qualified Health Center (FQHC)
  • San Leandro, CA
  • NPI 1558749440
  NPD
• Permanente Medical Group, Inc

  • Clinical Medical Laboratory
  • San Jose, CA
  • NPI 1497971584
  NPD

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

{
    "created_epoch": "1276387200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1727740800000",
    "number": "1508187600",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "530 EGRET RD",
            "city": "LIVERMORE",
            "state": "CA",
            "postal_code": "945516105"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1411 E 31ST ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "94602",
            "telephone_number": "510-437-4800"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "905 Maple St Fl 3",
            "address_purpose": "LOCATION",
            "city": "Redwood City",
            "state": "CA",
            "postal_code": "940632057",
            "country_code": "US",
            "telephone_number": "650-299-4396",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2255 Post St",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941153427",
            "country_code": "US",
            "telephone_number": "415-885-7246",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "IRINA",
        "middle_name": "V",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-06-13",
        "last_updated": "2024-10-01",
        "certification_date": "2024-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "CA",
            "license": "A130826",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "905 Maple St Fl 3",
            "city": "Redwood City",
            "state": "CA",
            "country_code": "US",
            "postal_code": "940632057",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "IRINA",
            "last_name": "KHRENOVA",
            "middle_name": "V",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Diamond Shrice Williams
• Donna Renee Williams, MSW
• Elinora Janee Williams, MSW
• Eloisa Williams, R.N.,P.H.N.
• Hajar Abdallah Williams, RRT
• Ivory Williams
• Ja'Ceeka Williams
• Jamie Williams, AUD
• Janet Armstrong Williams, L.AC.
• Jasmine Williams

• Pain Medicine (Anesthesiology) Physician in Oakland, CA
• Providers in Oakland, CA by specialty
• Pain Medicine (Anesthesiology) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 1, 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.