Tamara M. Cox, M.D.
Family Medicine Physician · Brownwood, TX
Tamara M. Cox, M.D. is a family medicine physician with a practice address in Brownwood, Texas, and NPI 1558359976, issued on Oct 10, 2005. Check the license (Texas L3615, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tamara M. Cox
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- L3615 TX
Self-reported in NPPES; status is on the state search - Practice location
- 125 S Park Dr Ste D, Brownwood, TX 76801
- Phone
- (325) 641-2500
- Enumerated
- Oct 10, 2005
- Record last updated
- Sep 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (325) 641-2505
- Medicaid ID
- 163013902 TX
- Medicare enrollment
- Enrolled (PECOS I20031204000399); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2000
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Tamara M. Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L3615Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average family medicine physician in 2024
6,839 Medicare Part D claims for 353 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 379 claims were for opioids.
Most prescribed
- Levothyroxine Sodium358 claims
- Atorvastatin Calcium263 claims
- Hydrocodone-Acetaminophen195 claims
- Amlodipine Besylate178 claims
- Gabapentin157 claims
- Losartan Potassium142 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 73.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $458.50
28 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Hendrick Provider NetworkBrownwood, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tamara M. Cox among 11,119 family medicine physician records in Texas
Tamara M. Cox, M.D. is one of 11,119 family 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2000 · median 2004 among the 7,095 with a school on file
- Record last updated2020 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family medicine physician records list a practice address in Brownwood
They are 11 of the 361 NPPES records with a practice address in Brownwood, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Brownwood → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jennifer Bryan, MDBrownwood, TX 768011962106062
- Sarah Chandler, M.D.Brownwood, TX 768011811071202
- Leigh Collins, D.O.Brownwood, TX 768011538571963
- Robert Hogue, M.D.Brownwood, TX 768011093762924
- Albert Kincheloe, D.O.Brownwood, TX 768011306806039
- Bradon Loya, MDBrownwood, TX 768011700377215
- Ray Martin, M.D.Brownwood, TX 768011831197300
- Ranjana Nigalye, M.D.Brownwood, TX 768011477541886
Common questions
What is Tamara M. Cox, M.D.'s NPI number?
Tamara M. Cox, M.D.'s National Provider Identifier (NPI) is 1558359976, issued on Oct 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Tamara M. Cox, M.D. located?
The NPPES record lists a practice address at 125 S Park Dr Ste D, Brownwood, TX, 76801. Phone: (325) 641-2500. Providers update this record themselves, so call before visiting.
How can I verify Tamara M. Cox, M.D.'s license?
NPPES lists Texas license number L3615, 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 Tamara M. Cox, M.D. prescribe under Medicare Part D?
In 2024, Tamara M. Cox, M.D. had 6,839 Medicare Part D claims for 353 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Tamara M. Cox, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.