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MRS. KARINELL M MONTALVO M.D
NPI 1720161268
General Practice in San Germain, PR

Active since October 20, 2006PECOS EnrolledAccepts Medicare Assignment
CALLE FERROCARIL #1, SUITE 2, SAN GERMAIN, PR 00683(787) 659-7081(787) 659-7081 Get Directions Write a Review

NPPES record last updated: February 4, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Karinell M Montalvo M.d NPPES

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

MRS. KARINELL M MONTALVO M.D (NPI 1720161268) is an individual general practice provider in San Germain, Puerto Rico, licensed in Puerto Rico (15606) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1720161268
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameMRS. KARINELL M MONTALVOCredential: M.D
Location AddressCALLE FERROCARIL #1, SUITE 2San Germain, PR 00683
Mailing AddressPo Box 1021Cabo Rojo, PR 00623 · (787) 659-7081 · Fax (787) 659-7081
Phone(787) 659-7081
Fax(787) 659-7081
Sole ProprietorYes
Medical School CMSOtherGraduated 2001
Enumeration DateOctober 20, 2006
Last NPPES UpdateFebruary 4, 2013
✔ NPI 1720161268 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in PR · 15606
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
CALLE FERROCARIL #1, San Germain, PR 00683
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Karinell M Montalvo M.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8820034747
PECOS Enrollment IDI20050630000871
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.

Medicare Billing Reassignment

Medicare enrollment records show Karinell Montalvo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dra. Karinell Montalvo Nazario LLC
Public Health & General Preventive Medicine
CALLE RAUL MERCADO #5 ESQUINA ESTRELLA
San German, PR 00683
  • Reassigned Medicare billing, Puerto Rico enrollment
NPI 1194489997 (787) 381-0432

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Karinell Montalvo's NPI number?

The NPI number for Karinell Montalvo is 1720161268. It was assigned to this individual provider in the NPPES registry on October 20, 2006.

Where is Karinell Montalvo located?

Karinell Montalvo practices at Calle Ferrocaril #1 Suite 2, San Germain, PR 00683. The listed phone number is (787) 659-7081.

What is Karinell Montalvo's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Karinell Montalvo enrolled in Medicare?

Yes. Karinell Montalvo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Karinell Montalvo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karinell Montalvo reassigns Medicare benefits to Dra. Karinell Montalvo Nazario LLC (San German, PR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karinell Montalvo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Karinell Montalvo was last updated on February 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.