Michael Lozano, MD
Hospitalist Physician · San Antonio, TX
Michael Lozano, MD is a hospitalist physician with a practice address in San Antonio, Texas, and NPI 1821195876, issued on Sep 20, 2006. Check the license (Texas K1245, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Lozano
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- K1245 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4502 Medical Dr, San Antonio, TX 78229
- Phone
- (210) 358-4000
- Enumerated
- Sep 20, 2006
- Record last updated
- Sep 10, 2024
- Fax
- (210) 358-0647
- Medicare enrollment
- Enrolled (PECOS I20071101000192); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1994
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Also registered at 4502 Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Lozano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K1245Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average hospitalist physician in 2024
743 Medicare Part D claims for 361 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 340 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen122 claims
- Methocarbamol94 claims
- Celecoxib91 claims
- Tramadol Hcl85 claims
- Gabapentin71 claims
- Acetaminophen-Codeine66 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): 0 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: $199.87
3 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 7,324 providers of this specialty with any payment received $494.84 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
- University OF Texas Health Science Center AT San AntonioSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Lozano among 1,587 hospitalist physician records in Texas
Michael Lozano, MD is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 87% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1994 · median 2013 among the 1,298 with a school on file
- Record last updated2024 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Texas
There are 1,587 hospitalist physician records in Texas.
All 1,587 in Texas → Every provider in San Antonio → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Christine Andre, MDSan Antonio, TX 782291013928530
- Theodore Arevalo, MDSan Antonio, TX 782291922019447
- Gregory Bowling, MDSan Antonio, TX 782291275640245
- Andrea Darilek, MDSan Antonio, TX 782291053334904
- Sean Garcia, MDSan Antonio, TX 782291861509861
- Gustavo Medellin, MDSan Antonio, TX 782291871571968
- Jane O'Rorke, M.D.San Antonio, TX 782291669483541
- Raja Pathapati, M.D.San Antonio, TX 782291083669501
Common questions
What is Michael Lozano, MD's NPI number?
Michael Lozano, MD's National Provider Identifier (NPI) is 1821195876, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Lozano, MD located?
The NPPES record lists a practice address at 4502 Medical Dr, San Antonio, TX, 78229. Phone: (210) 358-4000. Providers update this record themselves, so call before visiting.
How can I verify Michael Lozano, MD's license?
NPPES lists Texas license number K1245, 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 Michael Lozano, MD prescribe under Medicare Part D?
In 2024, Michael Lozano, MD had 743 Medicare Part D claims for 361 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Michael Lozano, MD's MIPS final score?
The 2023 MIPS final score is 0 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.