Luther A Diehl, PH.D.

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

267 Issued in SC

Practice address

1330 Boiling Springs Rd
Suite 2800
Spartanburg, SC 29303-2244

Phone

(864) 573-6908

Fax

(864) 585-8808

NPI assigned

Apr 19, 2006

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

Enrolled in SC

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

Specialty

Clinical Psychologist

Education

Other, 1977

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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.

• Upstate Psychiatric Associates PA

  • Psychiatry Physician
  • Spartanburg, SC
  • NPI 1205874716
  NPD (past)

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

{
    "created_epoch": "1145404800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1972568210",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1330 BOILING SPRINGS RD",
            "address_2": "SUITE 2800",
            "city": "SPARTANBURG",
            "state": "SC",
            "postal_code": "293032244",
            "telephone_number": "864-573-6908",
            "fax_number": "864-585-8808"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1330 BOILING SPRINGS RD",
            "address_2": "SUITE 2800",
            "city": "SPARTANBURG",
            "state": "SC",
            "postal_code": "293032244",
            "telephone_number": "864-573-6908",
            "fax_number": "864-585-8808"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIEHL",
        "first_name": "LUTHER",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-19",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "SC",
            "license": "267",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dialysis Clinic Inc.
• Dialysis Clinic Inc.
• Dialysis Clinic, Inc.
• Davis Copeland Diamond, MD
• Tiara Laure'N Dicks
• Shiloh Junelle Dillard, LMSW
• James Matthew Dilleshaw, FNP
• Daryl Brian Dillman, MD
• Lindsey Marie Dillon, M.S.
• Darci Marie Dimitris, FNP-BC

• Clinical Psychologist in Spartanburg, SC
• Providers in Spartanburg, SC by specialty
• Clinical Psychologist in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.
• 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.