Gregory Ohanessian, PT, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

37823 Issued in CA

Practice address

150 Portola Rd
Portola Valley, CA 94028-7852

Phone

(650) 851-1145

NPI assigned

May 25, 2011

Sex

Male

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

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Ohanessian Physical Therapy Inc.

  • Physical Therapy Clinic/Center
  • San Francisco, CA
  • NPI 1245026194
  NPD
• Lisa Green Physical Therapy, PC

  • Orthopedic Physical Therapist
  • Portola Valley, CA
  • NPI 1376246470
  NPD (past)
• Pacific Therx

  • Physical Therapy Clinic/Center
  • Portola Valley, CA
  • NPI 1508315300
  NPD (past)

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

{
    "created_epoch": "1306281600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741219200000",
    "number": "1306139209",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "166 SPRINGFIELD DR.",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94132",
            "telephone_number": "415-420-7623"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 PORTOLA RD",
            "city": "PORTOLA VALLEY",
            "state": "CA",
            "postal_code": "940287852",
            "telephone_number": "650-851-1145"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OHANESSIAN",
        "first_name": "GREGORY",
        "credential": "PT, DPT",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-05-25",
        "last_updated": "2025-03-06",
        "certification_date": "2025-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "CA",
            "license": "37823",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Kurt Moore, D.C.
• Maxwell Moore, DC
• Emma C Morton-Bours, M.D.
• Jane Abeel Morton, M.D.
• Omondi Nyongo, MD
• Katherine Ohanlan, M.D.
• Crista Osio, PT, MSPT
• Pacific Therx
• Pacific Therx, Inc.
• Felipe Palma

• Physical Therapist in Portola Valley, CA
• Providers in Portola Valley, CA by specialty
• Physical Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.