Francisco F. Serrano, MD
General Practice Physician · Guaynabo, PR
Francisco F. Serrano, MD is a general practice physician with a practice address in Guaynabo, Puerto Rico, and NPI 1851431332, issued on Feb 7, 2007. Check the license (Puerto Rico 11531, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Francisco F. Serrano
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 11531 PR
Self-reported in NPPES; status is on the state search - Practice location
- 15 Ave Esmeralda, Guaynabo, PR 00969
- Phone
- (787) 287-2690
- Enumerated
- Feb 7, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (787) 287-2690
- Medicare enrollment
- Enrolled (PECOS I20040121000262); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Also registered at 15 Ave Esmeralda
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jossan Gomez-Consuegra, PAMedical Physician Assistant1629841382
Verify Francisco F. 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 11531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average general practice physician in 2024
2,324 Medicare Part D claims for 218 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 49 claims were for opioids.
Most prescribed
- Synthroid90 claims
- Diclofenac Potassium80 claims
- Losartan Potassium80 claims
- Simvastatin78 claims
- Rosuvastatin Calcium72 claims
- Famotidine68 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: $118.71
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 4,259 providers of this specialty with any payment received $1,273.40 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.
Francisco F. Serrano among 4,170 general practice physician records in Puerto Rico
Francisco F. 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 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 fileYes · 29% of these records are
- Graduated1987 · median 2004 among the 1,228 with a school on file
- 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).
97 general practice physician records list a practice address in Guaynabo
They are 97 of the 2,143 NPPES records with a practice address in Guaynabo, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Guaynabo → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Maribel Acevedo, MDGuaynabo, PR 009691699743864
- Maria Gonzalez, M.D.Guaynabo, PR 009691588692396
- Aixa Mariani, MDGuaynabo, PR 009691194708891
- Joaquin Ng, MD.Guaynabo, PR 009691679538391
- Osvaldo Niebla Diaz, M.D.Guaynabo, PR 009691174550131
- Petra Ortiz, M.D.Guaynabo, PR 009691609970094
- Yolanda Pagan Rivera, MDGuaynabo, PR 009691205817400
- Jose Pastrana, MDGuaynabo, PR 009691861462186
Common questions
What is Francisco F. Serrano, MD's NPI number?
Francisco F. Serrano, MD's National Provider Identifier (NPI) is 1851431332, issued on Feb 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Francisco F. Serrano, MD located?
The NPPES record lists a practice address at 15 Ave Esmeralda, Guaynabo, PR, 00969. Phone: (787) 287-2690. Providers update this record themselves, so call before visiting.
How can I verify Francisco F. Serrano, MD's license?
NPPES lists Puerto Rico license number 11531, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Francisco F. Serrano, MD prescribe under Medicare Part D?
In 2024, Francisco F. Serrano, MD had 2,324 Medicare Part D claims for 218 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.