Gerardo Zavala, MD
Neurological Surgery Physician · San Antonio, TX
Gerardo Zavala, MD is a neurological surgery physician with a practice address in San Antonio, Texas, and NPI 1003916255, issued on Sep 25, 2006. Check the license (Texas F3011, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gerardo Zavala
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- F3011 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4423 NW Loop 410, San Antonio, TX 78229
- Phone
- (210) 541-9898
- Enumerated
- Sep 25, 2006
- Record last updated
- Mar 7, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (210) 541-0580
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 669 in Texas → Look up another NPI →
Also registered at 4423 NW Loop 410
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Estrella OrtegaMassage Therapist1093681413
Verify Gerardo Zavala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license F3011Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average neurological surgery physician in 2024
72 Medicare Part D claims, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D.
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: $9.09
1 payment: food and beverage; the largest payer was Ossur Americas, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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.
Gerardo Zavala among 669 neurological surgery physician records in Texas
Gerardo Zavala, MD is one of 669 neurological surgery physician records with a practice address in Texas. 80% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 57% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2008 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Texas
There are 669 neurological surgery physician records in Texas.
All 669 in Texas → Every provider in San Antonio → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Roberto Aranibar, MDSan Antonio, TX 782291629079298
- Donald Atkins, MDSan Antonio, TX 782291245231729
- Christopher Bogaev, MDSan Antonio, TX 782291538160106
- Frank Fichtel, MDSan Antonio, TX 782291942201470
- Donald Hilton, MDSan Antonio, TX 782291760483291
- Thomas Kingman, M.D.San Antonio, TX 782291417981804
- Hatem Megahed, M.D.San Antonio, TX 782291154374502
- Warren Neely, M.D.San Antonio, TX 782291316977457
Common questions
What is Gerardo Zavala, MD's NPI number?
Gerardo Zavala, MD's National Provider Identifier (NPI) is 1003916255, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gerardo Zavala, MD located?
The NPPES record lists a practice address at 4423 NW Loop 410, San Antonio, TX, 78229. Phone: (210) 541-9898. Providers update this record themselves, so call before visiting.
How can I verify Gerardo Zavala, MD's license?
NPPES lists Texas license number F3011, 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 Gerardo Zavala, MD prescribe under Medicare Part D?
In 2024, Gerardo Zavala, MD had 72 Medicare Part D claims; the average among neurological surgery physician prescribers was 172. 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.