Nalyssa I. Rivera Cora, MD
Family Medicine Physician · Patillas, PR
Nalyssa I. Rivera Cora, MD is a family medicine physician with a practice address in Patillas, Puerto Rico, and NPI 1528444221, issued on Aug 4, 2015. Check the license (Puerto Rico 19159, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nalyssa I. Rivera Cora
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 19159 PR
Self-reported in NPPES; status is on the state search - Practice location
- Guillermo Riefkohl St #99, Patillas, PR 00723
- Phone
- (787) 839-4320
- Enumerated
- Aug 4, 2015
- Record last updated
- Sep 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 1275539728 PR
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 604 in Puerto Rico → Look up another NPI →
Verify Nalyssa I. Rivera Cora 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 19159Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
227 Medicare Part D claims for 46 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium25 claims
- Gabapentin16 claims
- Omeprazole13 claims
- Tamsulosin Hcl12 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.
Nalyssa I. Rivera Cora among 604 family medicine physician records in Puerto Rico
Nalyssa I. Rivera Cora, 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 2015, is newer than 78% of them.
- NPI issued2015 · 78% of these records are older, 21% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2019 · 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).
Family Medicine Physician providers in Puerto Rico
There are 604 family medicine physician records in Puerto Rico.
All 604 in Puerto Rico → Every provider in Patillas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Fernando Alvarez-Soto, M.D.Caguas, PR 007251700934353
- Ibem Borges, M.D.Caguas, PR 007251043492200
- Hector Caceres, MDCaguas, PR 007251881674745
- Antonio Capella-Hernandez, MDCaguas, PR 007251255391108
- Arturo Carrion, MD FAAFPCaguas, PR 007251013019090
- Arysdelis Figueroa DiazCaguas, PR 007251871969055
- Olga Lagrandier Gomez, M.D.Caguas, PR 007251356386171
- Doris Lasanta, M.D.Caguas, PR 007251861415184
Common questions
What is Nalyssa I. Rivera Cora, MD's NPI number?
Nalyssa I. Rivera Cora, MD's National Provider Identifier (NPI) is 1528444221, issued on Aug 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nalyssa I. Rivera Cora, MD located?
The NPPES record lists a practice address at Guillermo Riefkohl St #99, Patillas, PR, 00723. Phone: (787) 839-4320. Providers update this record themselves, so call before visiting.
How can I verify Nalyssa I. Rivera Cora, MD's license?
NPPES lists Puerto Rico license number 19159, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Nalyssa I. Rivera Cora, MD prescribe under Medicare Part D?
In 2024, Nalyssa I. Rivera Cora, MD had 227 Medicare Part D claims for 46 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.