Kirk A. Calhoun, MD
Internal Medicine Physician · Tyler, TX
Kirk A. Calhoun, MD is an internal medicine physician with a practice address in Tyler, Texas, and NPI 1205825239, issued on Oct 21, 2005. Check the license (Texas J5270, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kirk A. Calhoun
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- J5270 TX
Self-reported in NPPES; status is on the state search - Practice location
- 11937 US Highway 271, Tyler, TX 75708
- Phone
- (903) 877-3451
- Enumerated
- Oct 21, 2005
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 11937 US Highway 271
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kirk A. Calhoun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J5270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kirk A. Calhoun among 9,175 internal medicine physician records in Texas
Kirk A. Calhoun, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileNo · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
146 internal medicine physician records list a practice address in Tyler
They are 146 of the 5,531 NPPES records with a practice address in Tyler, and 9,175 internal medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,175 in Texas → Every provider in Tyler → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Omer Chowdhury, DOTyler, TX 757081831710417
- Mohammed HamandiTyler, TX 757081912563875
- Devin Haney, DOTyler, TX 757081942884820
- Wayne Karaki, MDTyler, TX 757081871582924
- John Martino, DOTyler, TX 757081285255877
- Chiagozie Nwasuruba, MDTyler, TX 757081548250574
- Andrew Phillpott, DOTyler, TX 757081407420425
- David Rice, M.D.Tyler, TX 757081902867260
Common questions
What is Kirk A. Calhoun, MD's NPI number?
Kirk A. Calhoun, MD's National Provider Identifier (NPI) is 1205825239, issued on Oct 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kirk A. Calhoun, MD located?
The NPPES record lists a practice address at 11937 US Highway 271, Tyler, TX, 75708. Phone: (903) 877-3451. Providers update this record themselves, so call before visiting.
How can I verify Kirk A. Calhoun, MD's license?
NPPES lists Texas license number J5270, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.