Gianna P. Ubinas Davila, MD
Family Medicine Physician · San Juan, PR
Gianna P. Ubinas Davila, MD is a family medicine physician with a practice address in San Juan, Puerto Rico, and NPI 1528297322, issued on Jul 14, 2009. Check the license (Puerto Rico 20081, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gianna P. Ubinas Davila
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20081 PR
Self-reported in NPPES; status is on the state search - Practice location
- Torre DE Plaza Las Americas, San Juan, PR 00918
- Phone
- (787) 764-7733
- Enumerated
- Jul 14, 2009
- Record last updated
- Oct 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (787) 764-6767
- Medicare enrollment
- Enrolled (PECOS I20130416000189); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 604 in Puerto Rico → Look up another NPI →
Verify Gianna P. Ubinas Davila 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 20081Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average family medicine physician in 2024
2,888 Medicare Part D claims for 224 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium150 claims
- Synthroid148 claims
- Gabapentin121 claims
- Losartan Potassium105 claims
- Amlodipine Besylate82 claims
- Rosuvastatin Calcium82 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: $18.33
1 payment: food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Gianna P. Ubinas Davila among 604 family medicine physician records in Puerto Rico
Gianna P. Ubinas Davila, MD is one of 604 family medicine physician records with a practice address in Puerto Rico. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 73% of them.
- NPI issued2009 · 73% of these records are older, 26% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2008 · median 1995 among the 234 with a school on file
- Record last updated2021 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
98 family medicine physician records list a practice address in San Juan
They are 98 of the 8,960 NPPES records with a practice address in San Juan, and 604 family medicine physician records in Puerto Rico.
All 604 in Puerto Rico → Every provider in San Juan → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Katiuska Baez Lopez, M.D.San Juan, PR 009181578952339
- Cesar BerroaSan Juan, PR 009181538119797
- Osana Chacon Rios, M.D.Hato Rey, PR 009181972661809
- Manuel Echandi, MDSan Juan, PR 009181275567786
- Osvaldo Font, MDSan Juan, PR 009181700829868
- Maribel Lebron, MDSan Juan, PR 009181194755546
- Julieta Montilla Adsuar, MDSan Juan, PR 009181811966633
- Maria Rodriguez, MDHato Rey, PR 009181982807046
Common questions
What is Gianna P. Ubinas Davila, MD's NPI number?
Gianna P. Ubinas Davila, MD's National Provider Identifier (NPI) is 1528297322, issued on Jul 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Gianna P. Ubinas Davila, MD located?
The NPPES record lists a practice address at Torre DE Plaza Las Americas, San Juan, PR, 00918. Phone: (787) 764-7733. Providers update this record themselves, so call before visiting.
How can I verify Gianna P. Ubinas Davila, MD's license?
NPPES lists Puerto Rico license number 20081, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Gianna P. Ubinas Davila, MD prescribe under Medicare Part D?
In 2024, Gianna P. Ubinas Davila, MD had 2,888 Medicare Part D claims for 224 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.