Dr. Grissel Awilda Villanueva, MD
- Part D claims, 2024
- 996
- Industry payments
- $117
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 161 Ave Ponce De Leon, San Juan, PR 00917
- Practice phone
- Call (939) 739-2761
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Globalsky Health Puerto Rico
Primary care practice · San Juan, Puerto Rico
Find Dr. Villanueva's professional email, personal email and mobile number
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Dr. Grissel Awilda Villanueva is a general practice physician in Aguadilla, Puerto Rico
Dr. Villanueva practices at Globalsky Health Puerto Rico in San Juan, Puerto Rico.
Dr. Villanueva's NPI, 1467061325, was assigned on July 27, 2020. Dr. Villanueva holds Puerto Rico license 21849.
- NPI
- 1467061325NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466864749
- NPI enumeration date
- July 27, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (939) 739-2761
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Grissel Awilda Villanueva practices in San Juan and Aguadilla
Dr. Villanueva's primary practice is Globalsky Health Puerto Rico, at 161 Ave Ponce De Leon, San Juan, PR 00917. The practice phone is (939) 739-2761. The NPI Registry lists Dr. Villanueva's practice address as 502 Ave Victoria, Aguadilla, PR 00603-4700.
- Globalsky Health Puerto RicoPrimary161 Ave Ponce De Leon, San Juan, PR 00917Phone(939) 739-2761
- NPI Registry address502 Ave Victoria, Aguadilla, PR 00603-4700Phone(787) 690-8364
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Grissel Awilda Villanueva is affiliated with 1 site of care and 1 medical group
Dr. Villanueva's primary practice is Globalsky Health Puerto Rico in San Juan, Puerto Rico. The medical group on file is GlobalSky Health.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Grissel Awilda Villanueva's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Villanueva practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Globalsky Health Puerto Rico | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Grissel Awilda Villanueva is one of 2,604 general practice physicians in Puerto Rico
General practice is Dr. Villanueva's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Villanueva is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Dr. Villanueva
Counts of general practice physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Grissel Awilda Villanueva's patients have a median age of 81
Across all payers, Dmand AI patient panel data puts Dr. Villanueva's median patient age at 81, with 100% women.
Dr. Villanueva's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Grissel Awilda Villanueva wrote 996 Medicare Part D claims in 2024
In 2024, Dr. Villanueva wrote 996 Medicare Part D claims for 55 patients. 88% of them were for generic drugs. CMS names the drug for 661 of them, across 32 drugs with 11 or more claims each, at $5,519 in total drug cost. In 2023, CMS named 122 claims across 8 drugs.
Dr. Villanueva's Part D claims by kind of drug, 2024
- Generic877 claims88%
- Brand-name and other119 claims12%
Dr. Villanueva's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Villanueva's Part D claims, 2024
- Opioids1%12 of 996 claims
- Antibiotics2%17 of 996 claims
- Antipsychotics, patients 65 and over1%14 of 996 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1222024: 661442%
Drugs named by CMS: 32 in 2024, 8 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Grissel Awilda Villanueva takes part in Medicare
Dr. Villanueva accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Grissel Awilda Villanueva received $117 in industry payments from 2019 to 2020
CMS Open Payments shows 2 general payments to Dr. Villanueva from 1 drug or device company from 2019 to 2020. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $117.
General payments to Dr. Villanueva by program year, 2019 to 2020
Companies that paid Dr. Villanueva the most, 2019 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Grissel Awilda Villanueva's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Grissel Awilda Villanueva
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What is Dr. Grissel Awilda Villanueva's NPI number?
Dr. Grissel Awilda Villanueva's NPI number is 1467061325. It was assigned on July 27, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Grissel Awilda Villanueva?
Dr. Grissel Awilda Villanueva is a general practice physician in Aguadilla, Puerto Rico. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Grissel Awilda Villanueva practice?
Dr. Villanueva practices at 161 Ave Ponce De Leon, San Juan, PR 00917. Dr. Villanueva also practices at 502 Ave Victoria, Aguadilla, PR 00603-4700. Dr. Villanueva's primary practice is Globalsky Health Puerto Rico in San Juan, Puerto Rico.
What is Dr. Grissel Awilda Villanueva's office phone number?
The practice phone on file for Dr. Villanueva is (939) 739-2761.
What is Dr. Grissel Awilda Villanueva's medical license number?
Dr. Villanueva holds Puerto Rico license 21849.
What medical group is Dr. Grissel Awilda Villanueva part of?
Dr. Villanueva is linked to GlobalSky Health.
Does Dr. Grissel Awilda Villanueva accept Medicare?
Yes. CMS lists Dr. Villanueva as accepting Medicare assignment.
What drugs does Dr. Grissel Awilda Villanueva prescribe most?
In 2024 Medicare Part D data, Dr. Villanueva's most prescribed drugs by claims were Metformin HCl, Simvastatin and Atorvastatin Calcium.
Has Dr. Grissel Awilda Villanueva received payments from drug or device companies?
CMS Open Payments shows $117 in general payments to Dr. Villanueva from 1 company from 2019 to 2020. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Grissel Awilda Villanueva been practicing?
Dr. Villanueva graduated from medical school in 2010, 16 years ago.
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