William Hernandez Vera, M.D.
General Practice Physician · San Juan, PR
William Hernandez Vera, M.D. is a general practice physician with a practice address in San Juan, Puerto Rico, and NPI 1417044496, issued on Oct 9, 2006. Check the license (Puerto Rico 16624, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Hernandez Vera
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 16624 PR
Self-reported in NPPES; status is on the state search - Practice location
- 1051 Calle 3 SE, San Juan, PR 00921
- Phone
- (787) 792-0633
- Enumerated
- Oct 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 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 →
Also registered at 1051 Calle 3 SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sofia Ojeda BonillaStudent in an Organized Health Care Education/Training Program1629728431
- Marco Rivera, M.D.Specialist1821052291
Verify William Hernandez Vera 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 16624Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average general practice physician in 2024
2,353 Medicare Part D claims for 157 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Atorvastatin Calcium216 claims
- Metformin Hcl144 claims
- Lisinopril128 claims
- Losartan Potassium109 claims
- Alendronate Sodium106 claims
- Famotidine96 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.
William Hernandez Vera among 4,170 general practice physician records in Puerto Rico
William Hernandez Vera, M.D. 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 65% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2007 · 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).
622 general practice physician records list a practice address in San Juan
They are 622 of the 8,960 NPPES records with a practice address in San Juan, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in San Juan → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Myriam Amaro De Jesus, MDSan Juan, PR 009211053394734
- Angela Arredondo, M.D.San Juan, PR 009211609866524
- Deborah Arus, MDSan Juan, PR 009211225096290
- Eugenio Barbosa Del Valle, M.D.San Juan, PR 009211437155264
- Juan Berrios, MDRio Piedras, PR 009211093729717
- Josefa Cotto Hernandez, MDRio Piedras, PR 009211265534424
- Adria Diaz Gierbolini, M.D.San Juan, PR 009211407969108
- Ivan Figueroa Diaz, M.D.San Juan, PR 009211518935477
Common questions
What is William Hernandez Vera, M.D.'s NPI number?
William Hernandez Vera, M.D.'s National Provider Identifier (NPI) is 1417044496, issued on Oct 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Hernandez Vera, M.D. located?
The NPPES record lists a practice address at 1051 Calle 3 SE, San Juan, PR, 00921. Phone: (787) 792-0633. Providers update this record themselves, so call before visiting.
How can I verify William Hernandez Vera, M.D.'s license?
NPPES lists Puerto Rico license number 16624, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does William Hernandez Vera, M.D. prescribe under Medicare Part D?
In 2024, William Hernandez Vera, M.D. had 2,353 Medicare Part D claims for 157 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.