Olga Iris Serrano, MD
General Practice Physician · Bayamon, PR
Olga Iris Serrano, MD is a general practice physician with a practice address in Bayamon, Puerto Rico, and NPI 1790273142, issued on May 1, 2018. Check the license (Puerto Rico 21408, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olga Iris Serrano
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 21408 PR
Self-reported in NPPES; status is on the state search - Practice location
- Santo Tomas Aquino, Bayamon, PR 00957
- Phone
- (939) 308-3378
- Enumerated
- May 1, 2018
- Record last updated
- Oct 7, 2019 (not updated in 7 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 Olga Iris Serrano 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 21408Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average general practice physician in 2024
336 Medicare Part D claims for 59 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin18 claims
- Dexamethasone17 claims
- Losartan Potassium17 claims
- Atorvastatin Calcium16 claims
- Omeprazole16 claims
- Metformin Hcl14 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.
Olga Iris Serrano among 4,170 general practice physician records in Puerto Rico
Olga Iris Serrano, MD 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 2018, is newer than 66% of them.
- NPI issued2018 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2019 · 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).
273 general practice physician records list a practice address in Bayamon
They are 273 of the 2,958 NPPES records with a practice address in Bayamon, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Bayamon → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Maria CameroBayamon, PR 009571912995705
- Glamadys Carrer, M.D.Bayamon, PR 009571265452445
- Samuel Castro-Rivera, MDBayamon, PR 009571780646786
- Lizamar Cruz, M.D.Bayamon, PR 009571952355703
- Jose Feijoo-Gonzalez, M.D.Bayamon, PR 009571770656993
- Leonor Garcia Escanelle, MDBayamon, PR 009571942225701
- Jose Jimenez Rivera, MDBayamon, PR 009571568443919
- Gilda Perez Moreno, MDBayamon, PR 009571073575833
Common questions
What is Olga Iris Serrano, MD's NPI number?
Olga Iris Serrano, MD's National Provider Identifier (NPI) is 1790273142, issued on May 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Olga Iris Serrano, MD located?
The NPPES record lists a practice address at Santo Tomas Aquino, Bayamon, PR, 00957. Phone: (939) 308-3378. Providers update this record themselves, so call before visiting.
How can I verify Olga Iris Serrano, MD's license?
NPPES lists Puerto Rico license number 21408, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Olga Iris Serrano, MD prescribe under Medicare Part D?
In 2024, Olga Iris Serrano, MD had 336 Medicare Part D claims for 59 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.