Erin Kathleen Alicia O'Hair, NP

Primary specialty

Primary Care Nurse PractitionerTaxonomy code 363LP2300X

License

21239 Issued in CA

Practice address

1901 4TH St
Berkeley, CA 94710-1985

Phone

(510) 929-1400

Fax

(510) 929-1414

NPI assigned

Jan 29, 2012

Last updated

Apr 7, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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, NV, AZ3 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 3

Specialty

Nurse Practitioner

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Pine Park Health, IncGroup PAC ID 0345670527, 21 clinicians

Geriatric Specialty Care of Nevada, PLLC, Steven L. Phillips, M.D.Group PAC ID 6901969518, 17 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mission Home Health of Contra Costa Home health agency, Concord, CA, CCN 059536
• Professional Home Care Associates Home health agency, Fremont, CA, CCN 557290

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: eohair213487@direct.renown.org
• Direct secure messaging: erin.ohair@299395540647940.direct.elationemr.com
• FHIR API: https://api.platform.athenahealth.com/21048/brand/1/csg/1/fhir/r4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Pine Park Health, Inc

  • Internal Medicine Physician
  • Berkeley, CA
  • NPI 1346879848

  AZ, Nurse Practitioner

  Medicare reassignment Care Compare group NPD
• Geriatric Specialty Care of Nevada, PLLC, Steven L. Phillips, M.D.

  • Geriatric Medicine (Internal Medicine) Physician
  • Reno, NV
  • NPI 1205088838
  Medicare reassignment Care Compare group NPD
• Albion Medical Partners of California West P C

  dba CareMore Health Medical Partners West, PC

  • Internal Medicine Physician
  • Cerritos, CA
  • NPI 1073110607
  Medicare reassignment NPD

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

• Healthy Living at Home East Bay LLC

  • Home Health Agency
  • Concord, CA
  • NPI 1538411632
  Care Compare affiliation
• Professional Home Care Associates

  • Home Health Agency
  • Fremont, CA
  • NPI 1619967619
  Care Compare affiliation

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

{
    "created_epoch": "1327795200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743984000000",
    "number": "1710259361",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 511250",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900517805",
            "telephone_number": "510-929-1400",
            "fax_number": "510-929-1414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1901 4TH ST",
            "city": "BERKELEY",
            "state": "CA",
            "postal_code": "947101985",
            "telephone_number": "510-929-1400",
            "fax_number": "510-929-1414"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6880 S McCarran Blvd Ste 5",
            "address_purpose": "LOCATION",
            "city": "Reno",
            "state": "NV",
            "postal_code": "895096129",
            "country_code": "US",
            "telephone_number": "775-398-1981",
            "fax_number": "775-398-1984",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'HAIR",
        "first_name": "ERIN",
        "middle_name": "KATHLEEN ALICIA",
        "name_prefix": "Mrs.",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-01-29",
        "last_updated": "2025-04-07",
        "certification_date": "2025-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "NV",
            "license": "873297",
            "primary": false
        },
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "CA",
            "license": "21239",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• O.N. Diagnostics, LLC
• Megan Christine O'Brien, PMHNP
• O'Callaghan DDS Inc
• Erin Kathleen O'Connor, LCSW, LMSW
• Tara Dawn O'Flaherty, RN
• Iris O'Neal
• Olivia Aisling O'Neil-Zwicker
• Ellen (Tess) O'Neil
• Tiffany Ann O'Shaughnessy, PH.D.
• Tracey Amanda O'Shea, FNP

• Primary Care Nurse Practitioner in Berkeley, CA
• Providers in Berkeley, CA by specialty
• Primary Care Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 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.