Institute for Restorative Health

Primary specialty

Pain Medicine PhysicianTaxonomy code 208VP0000X

License

A87957 Issued in CA

Legal business name

INSTITUTE FOR RESTORATIVE HEALTH

Practice address

1460 Drew Ave
Suite 300
Davis, CA 95616-4889

Phone

(530) 297-7026

NPI assigned

May 3, 2006

Last updated

Sep 11, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Eric I Hassid, M.D.

Title

President

Phone

(530) 297-7026

Specialties & licenses 2

Addresses

Locations

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Kayvan D Haddadan, M.D.

  • Pain Medicine Physician
  • Sacramento, CA
  • NPI 1538127832
  NPD (past)
• Rasa B Sammy, L.AC.

  • Acupuncturist
  • Davis, CA
  • NPI 1164510822
  NPD (past)
• Dennis Thang Vo, DC

  • Chiropractor
  • Davis, CA
  • NPI 1699876193
  NPD (past)

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

{
    "created_epoch": "1146614400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1528026861",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1460 DREW AVE",
            "address_2": "SUITE 300",
            "city": "DAVIS",
            "state": "CA",
            "postal_code": "956164889",
            "telephone_number": "530-297-7026"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1460 DREW AVE",
            "address_2": "SUITE 300",
            "city": "DAVIS",
            "state": "CA",
            "postal_code": "956164889",
            "telephone_number": "530-297-7026"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "INSTITUTE FOR RESTORATIVE HEALTH",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-03",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "HASSID",
        "authorized_official_first_name": "ERIC",
        "authorized_official_middle_name": "I",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "530-297-7026",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "CA",
            "license": "G75478",
            "primary": false
        },
        {
            "code": "208VP0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pain Medicine, Pain Medicine",
            "state": "CA",
            "license": "A87957",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Ibarra, M.D.
• Kate Ilsley
• Marta Induni, MFC
• Ravenwolf Moondragon Inserra-Le Crone
• Theresa Marie Inslee, LMFT, LPCC
• Carmen B Isais, AMFT
• Marcia T Isakari, MD
• Saif Ul Islam, R.PH
• Mark Alan Israel, M.D.
• Alan Jeffrey Iverson, MD

• Pain Medicine Physician in Davis, CA
• Providers in Davis, CA by specialty
• Pain Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.