Gregory B Richardson, MD, F.A.C.S.

Primary specialty

SpecialistTaxonomy code 174400000X

License

76251 Issued in NM

Practice address

1100 10TH St
Alamogordo, NM 88310-6414

Phone

(505) 437-2244

Fax

(505) 437-8000

NPI assigned

Jun 30, 2005

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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in NM

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.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• Otero County Hospital Association

  • General Acute Care Hospital
  • Alamogordo, NM
  • NPI 1861450579
  Medicare reassignment NPD
• Alamogordo Surgical Associates

  • Specialist
  • Alamogordo, NM
  • NPI 1407861248
  NPD Authorized official
• Otero County Hospital Association

  • Community/Retail Pharmacy
  • Alamogordo, NM
  • NPI 1235948803
  NPD

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

{
    "created_epoch": "1120089600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1811994221",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1100 10TH ST",
            "city": "ALAMOGORDO",
            "state": "NM",
            "postal_code": "883106414",
            "telephone_number": "575-437-2244",
            "fax_number": "575-437-8000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 10TH ST",
            "city": "ALAMOGORDO",
            "state": "NM",
            "postal_code": "883106414",
            "telephone_number": "505-437-2244",
            "fax_number": "505-437-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RICHARDSON",
        "first_name": "GREGORY",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "MD, F.A.C.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-30",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "NM",
            "license": "76251",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00017137",
            "state": "NM"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• April Rhodes Cray
• Jacey Ricci
• Paula S. Rich-Greenwood, LISW
• Kristina Marta Richard
• Rebecca Richards, RDN
• Hannah Catherine Richardson
• Elizabeth Ann Richmond, APRN-CNP
• Rick Gilsdorf, LPCC, LLC
• Leslie Rick, LCSW
• Teri Ricketts

• Specialist in Alamogordo, NM
• Providers in Alamogordo, NM by specialty
• Specialist in New Mexico

• 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.