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Dr. Robert R Carlson, M.D.

Surgery Physician in Nacogdoches, TX · enumerated 2006.

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

National Provider Identifier

1295783637

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Registry record

Entity type Individual (Type 1)
Name Dr. Robert R Carlson
Credential M.D.
Sex Male
Practice address 1320 N University Dr Ste A, Nacogdoches, TX, 75961
Phone (936) 568-9600
Enumeration date May 5, 2006
Last updated in NPPES Oct 1, 2024

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 5647 (CO) Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 10187 (SD) Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 33347 (IA) Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License K3890 (TX) 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
15690 Other IA WELLMARK BC/BS
020045344 Other - RAILROAD MEDICARE
149900 Other - IOWA HEALTH SOLUTIONS
18978 Other - MIDLANDS CHOICE
IA 0184 Other - JOHN DEERE HEALTH
056885 Other - HEALTH ALLIANCE
0205799 Medicaid IA -

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 1295783637 active?
Yes, as of the latest NPPES snapshot, NPI 1295783637 is active (record last updated 2024-10-01).
How do I verify Robert Carlson's NPI record?
Cross-check NPI 1295783637 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 2024-10-01.