Ramon Sifre Rivera, M.D
Obstetrics & Gynecology Physician · San Juan, PR
Ramon Sifre Rivera, M.D is an obstetrics & gynecology physician with a practice address in San Juan, Puerto Rico, and NPI 1104875350, issued on May 8, 2006. Check the license (Puerto Rico 8406, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ramon Sifre Rivera
- Credential
- M.D
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 8406 PR
Self-reported in NPPES; status is on the state search - Practice location
- 927 Ave Roberto Sanchez Vilella, San Juan, PR 00924
- Phone
- (787) 257-1305
- Enumerated
- May 8, 2006
- Entity
- Type 1 · individual
Verify Ramon Sifre Rivera 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 8406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
46% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
274 Medicare Part D claims for 67 beneficiaries, against an average of 188 among the 27,363 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Raloxifene Hcl111 claims
- Estradiol31 claims
- Alendronate Sodium15 claims
- Risedronate Sodium14 claims
- Fenofibrate11 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.
97 obstetrics & gynecology physician records list a San Juan practice address
They are 97 of the 8,960 NPPES records with a San Juan practice address, and 343 obstetrics & gynecology physician records in Puerto Rico.
All 97 in San Juan → All 343 in Puerto Rico → Every provider in San Juan →
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 Ramon Sifre Rivera, M.D's NPI number?
Ramon Sifre Rivera, M.D's National Provider Identifier (NPI) is 1104875350, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ramon Sifre Rivera, M.D located?
The NPPES record lists a practice address at 927 Ave Roberto Sanchez Vilella, San Juan, PR, 00924. Phone: (787) 257-1305. Providers update this record themselves, so call before visiting.
How can I verify Ramon Sifre Rivera, M.D's license?
NPPES lists Puerto Rico license number 8406, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Ramon Sifre Rivera, M.D prescribe under Medicare Part D?
In 2024, Ramon Sifre Rivera, M.D had 274 Medicare Part D claims for 67 beneficiaries; the average among obstetrics & gynecology physician prescribers was 188. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.