Zachary Ryan Greeley, CNIM

Primary specialty

Electroneurodiagnostic Specialist/TechnologistTaxonomy code 246ZE0600X

Practice address

2915 W Bitters Rd Ste 201P
San Antonio, TX 78248-2007

Phone

(210) 788-9661

NPI assigned

Jun 15, 2021

Sex

Male

Sole proprietor

Yes

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

Medicare enrollment (NPD)

Not enrolled

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.

• Medsurant, LLC

  • Clinical Neurophysiology Physician
  • Conshohocken, PA
  • NPI 1912235607

  Electroneurodiagnostic

  NPD (past)

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

{
    "created_epoch": "1623715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1740858901",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2915 W BITTERS RD STE 201P",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782482007",
            "telephone_number": "210-788-9661"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2915 W BITTERS RD STE 201P",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782482007",
            "telephone_number": "210-788-9661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREELEY",
        "first_name": "ZACHARY",
        "middle_name": "RYAN",
        "credential": "CNIM",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-06-15",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "246ZE0600X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Other, Electroneurodiagnostic",
            "state": "CO",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melany Greathouse
• Anthony Jon Greco, DO
• Leslie Jo Greebon, M.D.
• Rebecca Greebon, PT
• Sarah Greeley, IOM
• Greeman & Greeman
• Kevin W Greeman, O.D.
• Nelson Greeman III, O.D.
• Green Apple Homecare Solutions, LLC
• Green Bird Transport Non-Emergency Transportation

• Electroneurodiagnostic Specialist/Technologist in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Electroneurodiagnostic Specialist/Technologist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.