Karla Martinez Coleman, MD
Internal Medicine Physician · Austin, TX
Karla Martinez Coleman, MD is an internal medicine physician with a practice address in Austin, Texas, and NPI 1932645470, issued on Jan 9, 2017. Check the license (Texas T7645, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karla Martinez Coleman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- T7645 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5000 Plaza ON The LK Ste 100, Austin, TX 78746
- Phone
- (512) 270-9355
- Enumerated
- Jan 9, 2017
- Record last updated
- Mar 12, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Verify Karla Martinez Coleman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T7645Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average internal medicine physician in 2024
738 Medicare Part D claims for 159 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Amlodipine Besylate54 claims
- Albuterol Sulfate Hfa49 claims
- Atorvastatin Calcium49 claims
- Gabapentin30 claims
- Losartan Potassium24 claims
- Fluticasone Propionate23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Karla Martinez Coleman among 9,175 internal medicine physician records in Texas
Karla Martinez Coleman, 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. Its NPI, issued in 2017, is newer than 77% of them.
- NPI issued2017 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 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).
606 internal medicine physician records list a practice address in Austin
They are 606 of the 26,585 NPPES records with a practice address in Austin, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Austin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rehana Becker, MDWest Lake Hills, TX 787461780659797
- Shawn Chen, M.D.Austin, TX 787461710952668
- Gregorio Cortez, M.D.West Lake Hills, TX 787461508853268
- Richard Debehnke, MDWest Lake Hills, TX 787461174599617
- Jerry Hood, M.D.Austin, TX 787461356318455
- Shawn Laney, M.D.West Lake Hills, TX 787461740218585
- William Lockett, MDAustin, TX 787461174592265
- Matthew Masters, M.D.Austin, TX 787461568453934
Common questions
What is Karla Martinez Coleman, MD's NPI number?
Karla Martinez Coleman, MD's National Provider Identifier (NPI) is 1932645470, issued on Jan 9, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Karla Martinez Coleman, MD located?
The NPPES record lists a practice address at 5000 Plaza ON The LK Ste 100, Austin, TX, 78746. Phone: (512) 270-9355. Providers update this record themselves, so call before visiting.
How can I verify Karla Martinez Coleman, MD's license?
NPPES lists Texas license number T7645, 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.
How much does Karla Martinez Coleman, MD prescribe under Medicare Part D?
In 2024, Karla Martinez Coleman, MD had 738 Medicare Part D claims for 159 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.