Frederick Timothy Guilford

Primary specialty

Allergy & Immunology (Internal Medicine) PhysicianTaxonomy code 207RA0201X

License

C38149 Issued in CA

Practice address

5050 El Camino Real
#110
Los Altos, CA 94022

Phone

(650) 964-6700

Fax

(650) 964-3495

NPI assigned

Oct 26, 2006

Last updated

Jul 8, 2007By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

Opted out of Medicare

Yes, effective Sep 20, 2015 through Sep 20, 2027

Medicare enrollment (NPD)

Not 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Naturalstart Naturopathic Family Medicine, Inc.

  • Naturopath
  • Los Altos, CA
  • NPI 1205220837
  NPD (past)

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

{
    "created_epoch": "1161820800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1548345770",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5050 EL CAMINO REAL",
            "address_2": "#110",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "94022",
            "telephone_number": "650-964-6700",
            "fax_number": "650-964-3495"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5050 EL CAMINO REAL",
            "address_2": "#110",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "94022",
            "telephone_number": "650-964-6700",
            "fax_number": "650-964-3495"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUILFORD",
        "first_name": "FREDERICK",
        "middle_name": "TIMOTHY",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-26",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RA0201X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Allergy & Immunology",
            "state": "CA",
            "license": "C38149",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ajita Grewal, M.D.
• Judith K. Grinberg, MSW
• Victoria Groves
• Jennifer Guan, PT, DPT
• Elsa Gueziec, MFT
• Tanya M. Gulevich, L.M.F.T.
• Keruo Guo
• Valerie Gurle, M.D.
• Shannon Gustafson, MA
• Amy Belinda Guthrie, D.D.S.

• Allergy & Immunology (Internal Medicine) Physician in Los Altos, CA
• Providers in Los Altos, CA by specialty
• Allergy & Immunology (Internal Medicine) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.