John B. Davis, FNP
Nurse Practitioner · San Antonio, TX
John B. Davis, FNP is a nurse practitioner with a practice address in San Antonio, Texas, and NPI 1457350431, issued on Jul 20, 2005. Check the license (Texas AP112705, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John B. Davis
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- AP112705 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4502 Medical Dr, San Antonio, TX 78229
- Phone
- (210) 479-0019
- Enumerated
- Jul 20, 2005
- Record last updated
- Nov 20, 2023
- Medicaid ID
- 172991501 TX
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,825 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 John B. Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP112705Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average nurse practitioner in 2024
238 Medicare Part D claims for 152 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 22 claims were for opioids.
Most prescribed
- Ibuprofen23 claims
- Acetaminophen-Codeine21 claims
- Diclofenac Potassium16 claims
- Cephalexin15 claims
- Sulfamethoxazole-Trimethoprim13 claims
- Meloxicam12 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: $139.69
8 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 38,884 providers of this specialty with any payment received $791.64 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.
John B. Davis among 4,825 nurse practitioner records in Texas
John B. Davis, FNP is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
393 nurse practitioner records list a practice address in San Antonio
They are 393 of the 37,749 NPPES records with a practice address in San Antonio, and 4,825 nurse practitioner records in Texas.
All 4,825 in Texas → Every provider in San Antonio → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sonja BruneSan Antonio, TX 782291780683888
- Kathleen Buckley, CPNPSan Antonio, TX 782291437110202
- Angelina Cantrell, NPSan Antonio, TX 782291376560888
- Aimee Carlson, CPNPSan Antonio, TX 782291073613386
- Candace Chapin, FNPSan Antonio, TX 782291568574531
- Tina Clements, MSN, APRN, FNP-BCSan Antonio, TX 782291124018080
- Peggy FrancisSan Antonio, TX 782291013926542
- Alfredo Gonzalez, FNPSan Antonio, TX 782291992743751
Common questions
What is John B. Davis, FNP's NPI number?
John B. Davis, FNP's National Provider Identifier (NPI) is 1457350431, issued on Jul 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John B. Davis, FNP located?
The NPPES record lists a practice address at 4502 Medical Dr, San Antonio, TX, 78229. Phone: (210) 479-0019. Providers update this record themselves, so call before visiting.
How can I verify John B. Davis, FNP's license?
NPPES lists Texas license number AP112705, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does John B. Davis, FNP prescribe under Medicare Part D?
In 2024, John B. Davis, FNP had 238 Medicare Part D claims for 152 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.