NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Carlson, AGNP

Nurse Practitioner in Texas City, TX · enumerated 2017.

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

National Provider Identifier

1437665528

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Aaron Carlson
Credential AGNP
Sex Male
Practice address 1501 N Amburn Rd Ste 9, Texas City, TX, 77591
Phone (281) 218-7200
Fax (409) 359-7403
Enumeration date Dec 27, 2017
Last updated in NPPES Jan 25, 2022

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP135593 (TX) Secondary
363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0993486-NP (CO) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0993486-NP (CO) Primary

Other identifiers

Identifier Type State Issuer
AG09170162 Other - AMERICAN ACADEMY OF NURSE PRACTITIONERS AGNP CERTIFICATION
APN.0993486-NP Other CO APRN STATE LICENSE
24636 Other TX TEXAS PRESCRIPTIVE AUTHORITY
AP135593 Other TX APRN STATE LICENSE
RXN.0103049-NP Other CO COLORADO PRESCRIPTIVE AUTHORITY

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Aaron Carlson?
The National Provider Identifier (NPI) for Aaron Carlson is 1437665528, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Carlson practice?
The practice location on file with NPPES is in Texas City, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-25.