NPPES file of Aug 9, 2026

Wilfred Webster, MD

Obstetrics & Gynecology Physician · Humacao, PR

Wilfred Webster, MD is an obstetrics & gynecology physician with a practice address in Humacao, Puerto Rico, and NPI 1427042332, issued on Sep 7, 2005. Check the license (Puerto Rico 9850, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427042332
Name
Wilfred Webster
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
9850 PR
Self-reported in NPPES; status is on the state search
Practice location
Padre Rivera St #51, Humacao, PR 00791
Phone
(787) 852-3365
Enumerated
Sep 7, 2005
Record last updated
Dec 7, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20120410000302); accepts Medicare assignment
Medical or professional school
University Central Del Caribe Escuela De Medicina, 1985
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Wilfred Webster in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 9850
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Puerto Rico license search

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79% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

296 Medicare Part D claims for 159 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Wilfred Webster296
  2. Specialty average165

Most prescribed

  1. Clotrimazole-Betamethasone106 claims
  2. Clindamycin Phosphate77 claims
  3. Fluconazole39 claims
  4. Ciprofloxacin Hcl21 claims
  5. Terconazole15 claims
  6. Metronidazole13 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.

Wilfred Webster among 360 obstetrics & gynecology physician records in Puerto Rico

Wilfred Webster, MD is one of 360 obstetrics & gynecology physician records with a practice address in Puerto Rico. 86% 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, 86% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated1985 · median 1994 among the 181 with a school on file
  • Record last updated2010 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 obstetrics & gynecology physician records list a practice address in Humacao

They are 10 of the 723 NPPES records with a practice address in Humacao, and 360 obstetrics & gynecology physician records in Puerto Rico.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Ernesto Arroyo-LopezHumacao, PR 007911962585794
  2. Manuel Gomez, M.D.Humacao, PR 007911215139944
  3. Ruben Guadalupe, M.D.Humacao, PR 007911194820993
  4. Carlos Lazu Arroyo, MBA, MDHumacao, PR 007911558821025
  5. Luis Martin, MDHumacao, PR 007911437742392
  6. Carlos Pacheco, MDHumacao, PR 007911255394565
  7. Gerhardt Rivera, MDHumacao, PR 007911205802519
  8. Ana Torres, MDHumacao, PR 007911356820443

Common questions

What is Wilfred Webster, MD's NPI number?

Wilfred Webster, MD's National Provider Identifier (NPI) is 1427042332, issued on Sep 7, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Wilfred Webster, MD located?

The NPPES record lists a practice address at Padre Rivera St #51, Humacao, PR, 00791. Phone: (787) 852-3365. Providers update this record themselves, so call before visiting.

How can I verify Wilfred Webster, MD's license?

NPPES lists Puerto Rico license number 9850, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Wilfred Webster, MD prescribe under Medicare Part D?

In 2024, Wilfred Webster, MD had 296 Medicare Part D claims for 159 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.