Jaime Oscar Cruz, M.D.
Endocrinology, Diabetes & Metabolism Physician · San Antonio, TX
Jaime Oscar Cruz, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in San Antonio, Texas, and NPI 1396746442, issued on Aug 10, 2005. Check the license (Texas H5394, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jaime Oscar Cruz
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- H5394 TX
Self-reported in NPPES; status is on the state search - Practice location
- 155 E Sonterra Blvd Ste 105, San Antonio, TX 78258
- Phone
- (210) 314-8045
- Enumerated
- Aug 10, 2005
- Record last updated
- Jan 12, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (210) 314-8073
- Medicare enrollment
- Enrolled (PECOS I20100414000960); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1985
- Entity
- Type 1 · individual
Verify Jaime Oscar Cruz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H5394Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
1,880 Medicare Part D claims for 494 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.
Most prescribed
- Levothyroxine Sodium604 claims
- Synthroid112 claims
- Metformin Hcl Er101 claims
- Metformin Hcl66 claims
- Glimepiride60 claims
- Atorvastatin Calcium48 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 MIPS final score for 2023 (Medicare payment program): 23.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $615.87
31 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Endocrinology, Diabetes & Metabolism Physician providers in Texas
There are 743 endocrinology, diabetes & metabolism physician records in Texas.
Other endocrinology, diabetes & metabolism physician records in Texas
- Nicola Abate, MDBaytown, TX1588621692
- Randa Abdelmasih, MDGalveston, TX1003377417
- Jessica Abramowitz, MDDallas, TX1184856759
- Marconi Abreu, MDDallas, TX1144428319
- Layla Abushamat, M.D., M.P.H.Houston, TX1114306669
- Brandi Addison, D.OCorpus Christi, TX1891115275
- Reshmi Adupa, MDOdessa, TX1265008882
- Azhar Afaq, M.D.Fort Worth, TX1518906569
- Priyanka AgarwalIrving, TX1326466145
- Kelly Aguilar, M.D.Spring, TX1932316395
Common questions
What is Jaime Oscar Cruz, M.D.'s NPI number?
Jaime Oscar Cruz, M.D.'s National Provider Identifier (NPI) is 1396746442, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jaime Oscar Cruz, M.D. located?
The NPPES record lists a practice address at 155 E Sonterra Blvd Ste 105, San Antonio, TX, 78258. Phone: (210) 314-8045. Providers update this record themselves, so call before visiting.
How can I verify Jaime Oscar Cruz, M.D.'s license?
NPPES lists Texas license number H5394, 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 Jaime Oscar Cruz, M.D. prescribe under Medicare Part D?
In 2024, Jaime Oscar Cruz, M.D. had 1,880 Medicare Part D claims for 494 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Jaime Oscar Cruz, M.D.'s MIPS final score?
The 2023 MIPS final score is 23.6 of 100. 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.