Carmen Diana Otero, M.D.
General Practice Physician · Trujillo Alto, PR
Carmen Diana Otero, M.D. is a general practice physician with a practice address in Trujillo Alto, Puerto Rico, and NPI 1609990183, issued on Mar 19, 2007. Check the license (Puerto Rico 11508, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carmen Diana Otero
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 11508 PR
Self-reported in NPPES; status is on the state search - Practice location
- 27 Calle Munoz Rivera, Trujillo Alto, PR 00976
- Phone
- (787) 662-1547
- Enumerated
- Mar 19, 2007
- 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 →
Verify Carmen Diana Otero 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 11508Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average general practice physician in 2024
2,672 Medicare Part D claims for 231 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 Calcium148 claims
- Losartan Potassium144 claims
- Gabapentin132 claims
- Amlodipine Besylate130 claims
- Lisinopril115 claims
- Metformin Hcl106 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.
Carmen Diana Otero among 4,170 general practice physician records in Puerto Rico
Carmen Diana Otero, 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 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 51% 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).
48 general practice physician records list a practice address in Trujillo Alto
They are 48 of the 430 NPPES records with a practice address in Trujillo Alto, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Trujillo Alto → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Luis Artache, M.D.Trujillo Alto, PR 009761558464982
- Huascar Barros Burgos, MDTrujillo Alto, PR 009761013950948
- Cibeles Cotto, M.D.Trujillo Alto, PR 009761033214788
- Priscilla Gayol, MDTrujillo Alto, PR 009761902893191
- Marisol Irizarry-Bonilla, M.D.Trujillo Alto, PR 009761922040187
- Lourdes Marrero Diaz, M.D.Trujillo Alto, PR 009761205800216
- Daisy Mercado Domacasse, MEDICINE DOCTORTrujillo Alto, PR 009761235249467
- Elba Perez, M.D.Trujillo Alto, PR 009761124027859
Common questions
What is Carmen Diana Otero, M.D.'s NPI number?
Carmen Diana Otero, M.D.'s National Provider Identifier (NPI) is 1609990183, issued on Mar 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Carmen Diana Otero, M.D. located?
The NPPES record lists a practice address at 27 Calle Munoz Rivera, Trujillo Alto, PR, 00976. Phone: (787) 662-1547. Providers update this record themselves, so call before visiting.
How can I verify Carmen Diana Otero, M.D.'s license?
NPPES lists Puerto Rico license number 11508, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Carmen Diana Otero, M.D. prescribe under Medicare Part D?
In 2024, Carmen Diana Otero, M.D. had 2,672 Medicare Part D claims for 231 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.