Jose A. Ayala-Medina, MD
General Practice Physician · Bayamon, PR
Jose A. Ayala-Medina, MD is a general practice physician with a practice address in Bayamon, Puerto Rico, and NPI 1598749871, issued on Dec 1, 2005. Check the license (Puerto Rico 8609, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jose A. Ayala-Medina
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 8609 PR
Self-reported in NPPES; status is on the state search - Practice location
- CT Comercial Bella Vista, Bayamon, PR 00956
- Phone
- (787) 797-9022
- Enumerated
- Dec 1, 2005
- Record last updated
- Apr 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Verify Jose A. Ayala-Medina in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 8609Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average general practice physician in 2024
8,086 Medicare Part D claims for 434 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 184 claims were for opioids.
Most prescribed
- Synthroid373 claims
- Simvastatin263 claims
- Gabapentin259 claims
- Atorvastatin Calcium225 claims
- Amlodipine Besylate216 claims
- Rosuvastatin Calcium208 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.
Jose A. Ayala-Medina among 4,170 general practice physician records in Puerto Rico
Jose A. Ayala-Medina, MD is one of 4,170 general practice physician records with a practice address in Puerto Rico. 78% 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, 93% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
273 general practice physician records list a practice address in Bayamon
They are 273 of the 2,958 NPPES records with a practice address in Bayamon, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Bayamon → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Eva Colon Maldonado, MDBayamon, PR 009561245302603
- Julia Fernandez, M.D.Bayamon, PR 009561093727125
- Javier GascotBayamon, PR 009561386694305
- Lidali Lopez, M.D.Bayamon, PR 009561346283579
- Norma Lopez, M.D.Bayamon, PR 009561528098142
- Myriam Maldonado Rivera, M.D.Bayamon, PR 009561578572319
- Enid Pagan Miranda, M.D.Bayamon, PR 009561740285626
- Ivette Quinonez, MDBayamon, PR 009561285738963
Common questions
What is Jose A. Ayala-Medina, MD's NPI number?
Jose A. Ayala-Medina, MD's National Provider Identifier (NPI) is 1598749871, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jose A. Ayala-Medina, MD located?
The NPPES record lists a practice address at CT Comercial Bella Vista, Bayamon, PR, 00956. Phone: (787) 797-9022. Providers update this record themselves, so call before visiting.
How can I verify Jose A. Ayala-Medina, MD's license?
NPPES lists Puerto Rico license number 8609, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Jose A. Ayala-Medina, MD prescribe under Medicare Part D?
In 2024, Jose A. Ayala-Medina, MD had 8,086 Medicare Part D claims for 434 beneficiaries; the average among general practice physician prescribers was 3,030. 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.