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DR. NELSON RIVERA RIVERA M.D.
NPI 1700875861
Internal Medicine in Villalba, PR

Active since October 20, 2005PECOS Enrolled
1 CALLE FIGUEROA, VILLALBA, PR 00766(178) 784-7777(178) 784-7777 Get Directions Write a Review

NPPES record last updated: April 14, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Nelson Rivera Rivera M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NELSON RIVERA RIVERA M.D. (NPI 1700875861) is an individual internal medicine provider in Villalba, Puerto Rico, licensed in Puerto Rico (8828) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700875861
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. NELSON RIVERA RIVERACredential: M.D.
Location Address1 CALLE FIGUEROAVillalba, PR 00766-2226
Mailing Address1 Calle FigueroaVillalba, PR 00766-2226 · (178) 784-7777 · Fax (178) 784-7777
Phone(178) 784-7777
Fax(178) 784-7777
Sole ProprietorYes
Enumeration DateOctober 20, 2005
Last NPPES UpdateApril 14, 2020
NPPES CertifiedApril 14, 2020
✔ NPI 1700875861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PR · 8828
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Other Identifiers 6

Other7660024Humana
Other0432PR · Imc
Other061249Cruz Azul
Other88860RISss
Other200110PR · Mmm
Other28828Mcs

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nelson Rivera Rivera M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00766 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nelson Rivera Rivera's NPI number?

The NPI number for Nelson Rivera Rivera is 1700875861. It was assigned to this individual provider in the NPPES registry on October 20, 2005.

Where is Nelson Rivera Rivera located?

Nelson Rivera Rivera practices at 1 Calle Figueroa, Villalba, PR 00766. The listed phone number is (178) 784-7777.

What is Nelson Rivera Rivera's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Nelson Rivera Rivera enrolled in Medicare?

Yes. Nelson Rivera Rivera is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nelson Rivera Rivera was last updated on April 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.