Ruben Guadalupe, M.D.
Obstetrics & Gynecology Physician · Humacao, PR
Ruben Guadalupe, M.D. is an obstetrics & gynecology physician with a practice address in Humacao, Puerto Rico, and NPI 1194820993, issued on Sep 14, 2006. Check the license (Puerto Rico 12021, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ruben Guadalupe
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 12021 PR
Self-reported in NPPES; status is on the state search - Practice location
- Urb. San Antonio, Humacao, PR 00791
- Phone
- (787) 850-4820
- Enumerated
- Sep 14, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (787) 850-4765
- Entity
- Type 1 · individual
Also registered at Urb. San Antonio
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ines Colon, PSYClinical Child & Adolescent Psychologist1699407452
- Evelyn Maldonado Camis, PHDPsychologist1548592900
- Idamith Romera, PHARMACISTPharmacist1053697532
Verify Ruben Guadalupe 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 12021Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
342 Medicare Part D claims for 113 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Ciprofloxacin Hcl60 claims
- Fluconazole52 claims
- Ampicillin Trihydrate38 claims
- Clotrimazole-Betamethasone27 claims
- Amoxicillin26 claims
- Moxifloxacin Hcl23 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: $24.84
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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.
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.
All 10 in Humacao → All 360 in Puerto Rico → Every provider in Humacao →
Other obstetrics & gynecology physician records in Puerto Rico
- Cristina Abreu Jimenez, M.D.San Juan, PR1366724015
- Luis Acosta Garcia, MDPonce, PR1083688154
- Abby Agosto-Ventura, MDCaguas, PR1760897664
- David Aguirre, MDGuaynabo, PR1659588606
- William Alemany-Enriquez, M.D.Bayamon, PR1295829778
- Jose R Alemar UlloaCabo Rojo, PR1205903655
- Angel Alequin, MDMoca, PR1093827081
- Lizzie Alfonzo-Sarnelli, MDCaguas, PR1548253099
- Angel Almodovar, MDMayaguez, PR1811003692
- Irma Alvarado Torres, MDMorovis, PR1851360283
Common questions
What is Ruben Guadalupe, M.D.'s NPI number?
Ruben Guadalupe, M.D.'s National Provider Identifier (NPI) is 1194820993, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ruben Guadalupe, M.D. located?
The NPPES record lists a practice address at Urb. San Antonio, Humacao, PR, 00791. Phone: (787) 850-4820. Providers update this record themselves, so call before visiting.
How can I verify Ruben Guadalupe, M.D.'s license?
NPPES lists Puerto Rico license number 12021, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Ruben Guadalupe, M.D. prescribe under Medicare Part D?
In 2024, Ruben Guadalupe, M.D. had 342 Medicare Part D claims for 113 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.