Marcus L. Sims, D.O.
Family Medicine Physician · Ozona, TX
Marcus L. Sims, D.O. is a family medicine physician with a practice address in Ozona, Texas, and NPI 1760482905, issued on Jul 29, 2005. Check the license (Texas H0818, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marcus L. Sims
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- H0818 TX
Self-reported in NPPES; status is on the state search - Practice location
- 104 North Avenue H, Ozona, TX 76943
- Phone
- (325) 392-3788
- Enumerated
- Jul 29, 2005
- Record last updated
- Mar 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 136935711 TX
- Medicare enrollment
- Enrolled (PECOS I20100518000580); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 1985
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Marcus L. Sims in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H0818Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.4 times the Medicare Part D claims of the average family medicine physician in 2024
15,700 Medicare Part D claims for 541 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 526 claims were for opioids.
Most prescribed
- Levothyroxine Sodium1,455 claims
- Rosuvastatin Calcium818 claims
- Lisinopril650 claims
- Metformin Hcl623 claims
- Atorvastatin Calcium612 claims
- Amlodipine Besylate611 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).
Industry payments in 2024: $17.20
1 payment: food and beverage; the largest payer was Lilly USA, LLC. 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 2 group practices
- Shannon ClinicSan Angelo, TX
- The West Texas Rehabilitation CenterAbilene, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcus L. Sims among 11,119 family medicine physician records in Texas
Marcus L. Sims, D.O. 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
- Graduated1985 · median 2004 among the 7,095 with a school on file
- Record last updated2010 · 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).
Family Medicine Physician providers in Texas
There are 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Griffin, D.O.Sonora, TX 769501871970962
- Christopher Hall, M.D.Sonora, TX 769501356357362
- Charles Pajestka, MDSonora, TX 769501184665952
- Alice Blount, MDChristoval, TX 769351912120882
- Joseph Sudolcan, MDBig Lake, TX 769321811954332
- Yvonne Ramer, M.D.San Angelo, TX 769091215057518
- Jordan Armes, MDGoodfellow Afb, TX 769081972240935
- Dale Beran, MDGoodfellow Afb, TX 769081528564713
Common questions
What is Marcus L. Sims, D.O.'s NPI number?
Marcus L. Sims, D.O.'s National Provider Identifier (NPI) is 1760482905, issued on Jul 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marcus L. Sims, D.O. located?
The NPPES record lists a practice address at 104 North Avenue H, Ozona, TX, 76943. Phone: (325) 392-3788. Providers update this record themselves, so call before visiting.
How can I verify Marcus L. Sims, D.O.'s license?
NPPES lists Texas license number H0818, 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 Marcus L. Sims, D.O. prescribe under Medicare Part D?
In 2024, Marcus L. Sims, D.O. had 15,700 Medicare Part D claims for 541 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Marcus L. Sims, D.O.'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.