Marcos Mavromaras, MD
Emergency Medicine Physician · San Angelo, TX
Marcos Mavromaras, MD is an emergency medicine physician with a practice address in San Angelo, Texas, and NPI 1871904987, issued on May 12, 2014. Check the license (Texas Q9673, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marcos Mavromaras
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- Q9673 TX
Self-reported in NPPES; status is on the state search - Practice location
- 120 E Harris Ave, San Angelo, TX 76903
- Phone
- (325) 747-6741
- Enumerated
- May 12, 2014
- Record last updated
- Feb 14, 2024
- Medicare enrollment
- Enrolled (PECOS I20170217000727); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2014
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 120 E Harris Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marcos Mavromaras in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q9673Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average emergency medicine physician in 2024
143 Medicare Part D claims for 109 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 18 claims were for opioids.
Most prescribed
- Ondansetron Odt22 claims
- Acetaminophen-Codeine13 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): 95.8 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).
Bills Medicare through one group practice
- Shannon ClinicSan Angelo, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcos Mavromaras among 4,885 emergency medicine physician records in Texas
Marcos Mavromaras, MD is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 63% of them.
- NPI issued2014 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2014 · median 2013 among the 2,779 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 emergency medicine physician records list a practice address in San Angelo
They are 33 of the 1,796 NPPES records with a practice address in San Angelo, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in San Angelo → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Charles Benham, M.D.San Angelo, TX 769031659342244
- Stephen Boster, MDSan Angelo, TX 769031649242975
- Harold Freemyer, M.D.San Angelo, TX 769031225011083
- Lance Hafter, D.O.San Angelo, TX 769031023075009
- Roland Heidenhofer, M.D.San Angelo, TX 769031386600831
- Scott Hodge, MDSan Angelo, TX 769031073584066
- Sara Jackson-Vance, M.D.San Angelo, TX 769031790879849
- Kelly Koenig, D.O.San Angelo, TX 769031861710576
Common questions
What is Marcos Mavromaras, MD's NPI number?
Marcos Mavromaras, MD's National Provider Identifier (NPI) is 1871904987, issued on May 12, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Marcos Mavromaras, MD located?
The NPPES record lists a practice address at 120 E Harris Ave, San Angelo, TX, 76903. Phone: (325) 747-6741. Providers update this record themselves, so call before visiting.
How can I verify Marcos Mavromaras, MD's license?
NPPES lists Texas license number Q9673, 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 Marcos Mavromaras, MD prescribe under Medicare Part D?
In 2024, Marcos Mavromaras, MD had 143 Medicare Part D claims for 109 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Marcos Mavromaras, MD's MIPS final score?
The 2023 MIPS final score is 95.8 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.