Margery Graham-Howard, PHD

Primary specialty

PsychologistTaxonomy code 103T00000X

License

PSY14427 Issued in CA

Practice address

3102 E Highland Ave
Patton, CA 92369

Phone

(909) 425-7000

Fax

(909) 425-7520

NPI assigned

May 17, 2006

Last updated

Jun 25, 2025By the provider in NPPES

Sex

Female

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

Enrolled in CA

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

Locations

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.

• Department of State Hospitals

  dba Coalinga State Hospital

  • Psychiatric Hospital
  • Coalinga, CA
  • NPI 1124078704
  Medicare reassignment NPD
• Department of State Hospitals

  dba Department of State Hospitals - Patton

  • Psychiatric Hospital
  • Patton, CA
  • NPI 1043249204
  NPD
• Department of State Hospitals

  dba Department of State Hospitals-Atascadero

  • Psychiatric Hospital
  • Atascadero, CA
  • NPI 1174573802
  NPD
• State of California - Department of Developmental Services

  dba Lanterman Community Clinic

  • Federally Qualified Health Center (FQHC)
  • Pomona, CA
  • NPI 1093085565
  NPD (past)

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

{
    "created_epoch": "1147824000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750809600000",
    "number": "1821041542",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1600 9TH ST",
            "address_2": "ROOM 205 MAILSTOP 2-3",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958146414",
            "telephone_number": "916-654-2431",
            "fax_number": "916-654-3186"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3102 E HIGHLAND AVE",
            "city": "PATTON",
            "state": "CA",
            "postal_code": "92369",
            "telephone_number": "909-425-7000",
            "fax_number": "909-425-7520"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRAHAM-HOWARD",
        "first_name": "MARGERY",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-17",
        "last_updated": "2025-06-25",
        "certification_date": "2025-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "CA",
            "license": "PSY14427",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Julius Gulawaiz Gill, PMHNP-BC
• David M Glassmire, PHD, ABPPD
• Sarla Gnanamuthu, MD
• Mario Ann Gonzalez, LCSW
• Noe Gonzalez, LCSW
• Joseph S Greene, LCSW
• Kelsey Gruebnau, PSY.D.
• Paul D Guest, PH D
• Maribel Gutierrez
• Vicente Gutierrez Jr.

• Psychologist in Patton, CA
• Providers in Patton, CA by specialty
• Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 25, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.