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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ricardo Juan Martinez-Cortines, MD

Internal Medicine Physician in Grundy, VA · enumerated 2006 · practices at Buchanan Health Diabetes Center.

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

National Provider Identifier

1851340343

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Registry record

Entity type Individual (Type 1)
Name Dr. Ricardo Juan Martinez-Cortines
Credential MD
Sex Male
Practice address 1532 Slate Creek Rd, Suite 206, Grundy, VA, 24614
Phone (276) 935-1167
Fax (276) 935-1219
Enumeration date May 10, 2006
Last updated in NPPES Mar 30, 2011

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101248664 (VA) Primary
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
1851340343 Medicaid VA -

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

Is NPI 1851340343 active?
Yes, as of the latest NPPES snapshot, NPI 1851340343 is active (record last updated 2011-03-30).
How do I verify Ricardo Martinez-Cortines's NPI record?
Cross-check NPI 1851340343 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-30.