Juanita Hernandez, MD
Geriatric Medicine (Internal Medicine) Physician · Las Piedras, PR
Juanita Hernandez, MD is a geriatric medicine (internal medicine) physician with a practice address in Las Piedras, Puerto Rico, and NPI 1265586200, issued on Jan 23, 2007. Check the license (Puerto Rico 5485, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Juanita Hernandez
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 5485 PR
Self-reported in NPPES; status is on the state search - Practice location
- Carr, 926 KM. 0.4, Las Piedras, PR 00771
- Phone
- (787) 733-2716
- Enumerated
- Jan 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130313000360); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 21 in Puerto Rico → Look up another NPI →
Verify Juanita Hernandez 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 5485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average geriatric medicine (internal medicine) physician in 2024
12,106 Medicare Part D claims for 461 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 21 claims were for opioids.
Most prescribed
- Atorvastatin Calcium611 claims
- Losartan Potassium472 claims
- Simvastatin460 claims
- Metformin Hcl400 claims
- Gabapentin363 claims
- Synthroid361 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.
Juanita Hernandez among 21 geriatric medicine (internal medicine) physician records in Puerto Rico
Juanita Hernandez, MD is one of 21 geriatric medicine (internal medicine) physician records with a practice address in Puerto Rico. 100% 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 38% of them.
- NPI issued2007 · 38% of these records are older, 43% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1982 · median 1993 among the 14 with a school on file
- Record last updated2007 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Puerto Rico
There are 21 geriatric medicine (internal medicine) physician records in Puerto Rico.
All 21 in Puerto Rico → Every provider in Las Piedras → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Isabel Alamo, M.D.Humacao, PR 007911841288230
- Jose Colon Rivera, MDCanovanas, PR 007291356904304
- Ana Padro- Diaz, MDPonce, PR 007171568434850
- Angel Ramos Casanova, MDYauco, PR 006981538189717
- Ruth Martinez-Camacho, MDMayaguez, PR 006821093985160
- Rafael Tirado SiragusaManati, PR 006741356564264
- Ubaldo Santiago Buono, M.D.San Juan, PR 009071104825611
- Herminio Frontera, M.D.San Juan, PR 009171528126505
Common questions
What is Juanita Hernandez, MD's NPI number?
Juanita Hernandez, MD's National Provider Identifier (NPI) is 1265586200, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Juanita Hernandez, MD located?
The NPPES record lists a practice address at Carr, 926 KM. 0.4, Las Piedras, PR, 00771. Phone: (787) 733-2716. Providers update this record themselves, so call before visiting.
How can I verify Juanita Hernandez, MD's license?
NPPES lists Puerto Rico license number 5485, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Juanita Hernandez, MD prescribe under Medicare Part D?
In 2024, Juanita Hernandez, MD had 12,106 Medicare Part D claims for 461 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.