Grissel Awilda Villanueva, MD
General Practice Physician · Aguadilla, PR
Grissel Awilda Villanueva, MD is a general practice physician with a practice address in Aguadilla, Puerto Rico, and NPI 1467061325, issued on Jul 27, 2020. Check the license (Puerto Rico 21849, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grissel Awilda Villanueva
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 21849 PR
Self-reported in NPPES; status is on the state search - Practice location
- 502 Ave Victoria, Aguadilla, PR 00603
- Phone
- (787) 690-8364
- Enumerated
- Jul 27, 2020
- Record last updated
- Jul 7, 2025
- Medicare enrollment
- Enrolled (PECOS I20201210000463); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Verify Grissel Awilda Villanueva 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 21849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average general practice physician in 2024
996 Medicare Part D claims for 55 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Metformin Hcl52 claims
- Simvastatin38 claims
- Atorvastatin Calcium35 claims
- Losartan Potassium32 claims
- Synthroid30 claims
- Famotidine29 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.
Grissel Awilda Villanueva among 4,170 general practice physician records in Puerto Rico
Grissel Awilda Villanueva, 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 2020, is newer than 73% of them.
- NPI issued2020 · 73% of these records are older, 22% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated2010 · median 2004 among the 1,228 with a school on file
- Record last updated2025 · 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).
135 general practice physician records list a practice address in Aguadilla
They are 135 of the 649 NPPES records with a practice address in Aguadilla, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Aguadilla → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Alma Arana Martir, M.D.Aguadilla, PR 006031386646123
- Carlos Cardona, M.D.Aguadilla, PR 006031629067707
- Mario Garcia, MDAguadilla, PR 006031427034537
- Carlos Guevara Munoz, M.D.Aguadilla, PR 006031881668671
- Jesus Perez Lopez, M.D.Aguadilla, PR 006031720079189
- Nisislay Ramos Rodriguez, M.D.Aguadilla, PR 006031942274014
- Carmen Rico Ramirez, MDAguadilla, PR 006031730142076
- Wandaliz Rodriguez Guzman, MDAguadilla, PR 006031932178910
Common questions
What is Grissel Awilda Villanueva, MD's NPI number?
Grissel Awilda Villanueva, MD's National Provider Identifier (NPI) is 1467061325, issued on Jul 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Grissel Awilda Villanueva, MD located?
The NPPES record lists a practice address at 502 Ave Victoria, Aguadilla, PR, 00603. Phone: (787) 690-8364. Providers update this record themselves, so call before visiting.
How can I verify Grissel Awilda Villanueva, MD's license?
NPPES lists Puerto Rico license number 21849, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Grissel Awilda Villanueva, MD prescribe under Medicare Part D?
In 2024, Grissel Awilda Villanueva, MD had 996 Medicare Part D claims for 55 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.