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Gregory Alan Charlton, M.D.

Neurology Physician in Las Cruces, NM · enumerated 2006 · practices at Mario R. Aguilar, M.D.,P.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1386675270

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Registry record

Entity type Individual (Type 1)
Name Gregory Alan Charlton
Credential M.D.
Sex Male
Practice address 1240 S Telshor Blvd, Suite B, Las Cruces, NM, 88011
Phone (575) 522-3885
Fax (575) 522-3895
Enumeration date Jul 6, 2006
Last updated in NPPES Jul 31, 2011

Taxonomy & licenses

2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 2001-154 (NM) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 2001-154 (NM) Primary
2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 2001-154 (NM) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
68700041 Medicaid NM -
742785 Medicaid AZ -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Gregory Charlton?
The National Provider Identifier (NPI) for Gregory Charlton is 1386675270, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gregory Charlton practice?
The practice location on file with NPPES is in Las Cruces, NM. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-31.