Stephen Derdak, D.O.
Pulmonary Disease Physician · San Antonio, TX
Stephen Derdak, D.O. is a pulmonary disease physician with a practice address in San Antonio, Texas, and NPI 1659471027, issued on Sep 25, 2006. Check the license (Texas F6571, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephen Derdak
- Credential
- D.O.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- F6571 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8300 Floyd Curl Dr, San Antonio, TX 78229
- Phone
- (210) 450-9800
- Enumerated
- Sep 25, 2006
- Record last updated
- May 14, 2024
- Medicaid ID
- 148199604 TX
- Medicare enrollment
- Enrolled (PECOS I20110209001000); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 1980
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 967 in Texas → Look up another NPI →
Also registered at 8300 Floyd Curl Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Queenie Ann Abad, M.D.Internal Medicine Physician1174979785
- Fareeha Abdulwali, MDInternal Medicine Physician1629730767
- Jason Adams, PA-CPhysician Assistant1033364500
- Shah-Hinan Ahmed, MDInterventional Cardiology Physician1245262377
- Fadi Al-Saiegh, M.D.Neurological Surgery Physician1124415856
- Yasmin Alishahi, M.D.Gastroenterology Physician1306046388
Verify Stephen Derdak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license F6571Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 89.9 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: $89.10
1 payment: food and beverage; the largest payer was Abiomed. The 8,806 providers of this specialty with any payment received $5,159.88 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
- Community Medicine AssociatesSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Derdak among 967 pulmonary disease physician records in Texas
Stephen Derdak, D.O. is one of 967 pulmonary disease physician records with a practice address in Texas. 88% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 52% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1980 · median 2001 among the 773 with a school on file
- Record last updated2024 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Texas
There are 967 pulmonary disease physician records in Texas.
All 967 in Texas → Every provider in San Antonio → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Charles Andrews, M.D.San Antonio, TX 782291467459578
- Antonio Anzueto, MDSan Antonio, TX 782291053428128
- Alfredo Conde, M.D.San Antonio, TX 782291194803585
- John Holcomb, M.D.San Antonio, TX 782291811994916
- Maria Angela Hospenthal, MDSan Antonio, TX 782291750498812
- Soma Jyothula, MDSan Antonio, TX 782291770669624
- Arturo Lopez, MDSan Antonio, TX 782291932137882
- Jay Peters, MDSan Antonio, TX 782291306856711
Common questions
What is Stephen Derdak, D.O.'s NPI number?
Stephen Derdak, D.O.'s National Provider Identifier (NPI) is 1659471027, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Derdak, D.O. located?
The NPPES record lists a practice address at 8300 Floyd Curl Dr, San Antonio, TX, 78229. Phone: (210) 450-9800. Providers update this record themselves, so call before visiting.
How can I verify Stephen Derdak, D.O.'s license?
NPPES lists Texas license number F6571, 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.
What is Stephen Derdak, D.O.'s MIPS final score?
The 2023 MIPS final score is 89.9 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.