DR. DIANA LOPERENA LOPEZ DMD
NPI 1194736348
Dentist - General Practice in Corozal, PR

Q: What is Diana Loperena Lopez's NPI number?

The NPI number for Diana Loperena Lopez is 1194736348. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Q: What is Diana Loperena Lopez's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Active since August 11, 2006PECOS Enrolled

ORTIZ MEDICAL PLAZA, COROZAL, PR 00783(787) 859-4829(787) 859-4781 Get Directions Write a Review

NPPES record last updated: January 27, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Diana Loperena Lopez Dmd NPPES

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

DR. DIANA LOPERENA LOPEZ DMD (NPI 1194736348) is an individual general practice provider in Corozal, Puerto Rico, licensed in Puerto Rico (1635) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194736348

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameDR. DIANA LOPERENA LOPEZCredential: DMD

Location AddressORTIZ MEDICAL PLAZACorozal, PR 00783

Mailing Address36 Carr 2 Ste 302Vega Alta, PR 00692-6064 · (787) 859-4829 · Fax (787) 859-4781

Phone(787) 859-4829

Fax(787) 859-4781

Sole ProprietorYes

Enumeration DateAugust 11, 2006

Last NPPES UpdateJanuary 27, 2020

✔ NPI 1194736348 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in PR · 1635

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Also ListedDentistTaxonomy 122300000X · License 1635 (PR)

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Diana Loperena Lopez Dmd 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.

Medicare Billing Reassignment

Medicare enrollment records show Diana Loperena Lopez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Estudio Dental Otero Loperena LLC

General Practice

36 CARR 2 STE 302
Vega Alta, PR 00692

Reassigned Medicare billing, Puerto Rico enrollment
2 clinicians in this Medicare group

NPI 1972144301 (787) 883-6234

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00783 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

$88.07 typical visit price

range $56.86 – $172.44

Typical copayment $22.01 (range $14.21 – $43.11)

Most-billed visit code 99203

Established Patient

$70.88 typical visit price

range $18.24 – $140.44

Typical copayment $17.72 (range $4.56 – $35.11)

Most-billed visit code 99213

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 Diana Loperena Lopez's NPI number?

The NPI number for Diana Loperena Lopez is 1194736348. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Where is Diana Loperena Lopez located?

Diana Loperena Lopez practices at Ortiz Medical Plaza, Corozal, PR 00783. The listed phone number is (787) 859-4829.

What is Diana Loperena Lopez's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Diana Loperena Lopez enrolled in Medicare?

Yes. Diana Loperena Lopez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Diana Loperena Lopez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Loperena Lopez reassigns Medicare benefits to Estudio Dental Otero Loperena LLC (Vega Alta, 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 Diana Loperena Lopez'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 Diana Loperena Lopez was last updated on January 27, 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.