Edward Diao MD Inc

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

G77448 Issued in CA

Legal business name

EDWARD DIAO MD INC

Practice address

450 Sutter St RM 910
San Francisco, CA 94108-3911

Phone

(415) 362-8880

Fax

(415) 362-8045

NPI assigned

Nov 8, 2006

Organization subpart

No

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

Authorized official

Name

Diana Perkins

Title

Billing Manager

Phone

(650) 229-3092

Specialties & licenses 1

Addresses

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Edward Diao, MD

  • Orthopaedic Surgery Physician
  • San Francisco, CA
  • NPI 1427009794
  NPD

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

{
    "created_epoch": "1162944000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785801600000",
    "number": "1285704536",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "450 SUTTER ST RM 910",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941083911",
            "telephone_number": "415-362-8880",
            "fax_number": "415-362-8045"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "450 SUTTER ST RM 910",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941083911",
            "telephone_number": "415-362-8880",
            "fax_number": "415-362-8045"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "EDWARD DIAO MD INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-08",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A",
        "authorized_official_last_name": "PERKINS",
        "authorized_official_first_name": "DIANA",
        "authorized_official_title_or_position": "BILLING MANAGER",
        "authorized_official_telephone_number": "650-229-3092"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Orthopaedic Surgery",
            "state": "CA",
            "license": "G77448",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Magdalen Edmunds, M.D.
• Starr Levetti Edmundson
• Joanne Krissy Edquilang, M.D.
• Patrick Edsall, PHARMD
• Concepcion M Edu
• Edward P. Miranda MD a Medical Corporation
• Fayola Abebi Edwards-Ojeba
• Ada Rose Edwards, NP
• Anya Lisa Edwards, MD
• Christina Edwards, LMFT

• Orthopaedic Surgery Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Orthopaedic Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.