Frank David Marcano Obregon, MD
Family Medicine Physician · San Antonio, TX
Frank David Marcano Obregon, MD is a family medicine physician with a practice address in San Antonio, Texas, and NPI 1750744470, issued on Mar 30, 2016. Check the license (Texas S1177, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Frank David Marcano Obregon
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- S1177 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7031 Marbach RD, San Antonio, TX 78227
- Phone
- (726) 240-6947
- Enumerated
- Mar 30, 2016
- Record last updated
- Feb 21, 2024
- Medicare enrollment
- Enrolled (PECOS I20190624003087); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 7031 Marbach RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sweety Dmello, NPFamily Nurse Practitioner1174117667
- Shawn Williams, D.OFamily Medicine Physician1336167600
Verify Frank David Marcano Obregon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S1177Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average family medicine physician in 2024
3,510 Medicare Part D claims for 764 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 73 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium204 claims
- Atorvastatin Calcium192 claims
- Losartan Potassium179 claims
- Amlodipine Besylate150 claims
- Lisinopril148 claims
- Metformin Hcl127 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.
Industry payments in 2024: $138.88
6 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals 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
- Conviva Medical Center Management OF Texas, P.A.San Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Frank David Marcano Obregon among 11,119 family medicine physician records in Texas
Frank David Marcano Obregon, MD 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 2016, is newer than 77% of them.
- NPI issued2016 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2019 · median 2004 among the 7,095 with a school on file
- Record last updated2024 · 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).
809 family medicine physician records list a practice address in San Antonio
They are 809 of the 37,749 NPPES records with a practice address in San Antonio, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in San Antonio → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Linzi Jones, FNP-BCSan Antonio, TX 782271669249678
- Daniel Kellum, DOSan Antonio, TX 782271174518625
- Hormazd Sanjana, MDSan Antonio, TX 782271093706293
- Salvador Vazquez, MDSan Antonio, TX 782271588641377
- Shawn Williams, D.OSan Antonio, TX 782271336167600
- Fozia Ali, M.D.San Antonio, TX 782261225295975
- Javier Bocanegra, MDSan Antonio, TX 782281003837758
- Michael Dominguez, MDSan Antonio, TX 782281689674509
Common questions
What is Frank David Marcano Obregon, MD's NPI number?
Frank David Marcano Obregon, MD's National Provider Identifier (NPI) is 1750744470, issued on Mar 30, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Frank David Marcano Obregon, MD located?
The NPPES record lists a practice address at 7031 Marbach RD, San Antonio, TX, 78227. Phone: (726) 240-6947. Providers update this record themselves, so call before visiting.
How can I verify Frank David Marcano Obregon, MD's license?
NPPES lists Texas license number S1177, 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 Frank David Marcano Obregon, MD prescribe under Medicare Part D?
In 2024, Frank David Marcano Obregon, MD had 3,510 Medicare Part D claims for 764 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.