2026 NPPES data Medical Physician Assistant NPI 1851975916
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LORAINE BUENO PEREZ

Medical Physician Assistant in VEGA BAJA, Puerto Rico. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
What the federal data reveals: LORAINE BUENO PEREZ is a Medical Physician Assistant ([object Object]) practicing in VEGA BAJA, Puerto Rico .

What stands out: LORAINE BUENO PEREZ specializes in Medical Physician Assistant and practices in VEGA BAJA, Puerto Rico, listed in the federal CMS National Provider Identifier registry. Every detail on this page comes straight from federal CMS records, with no proprietary rating applied.

LORAINE BUENO PEREZ at a glance

Quality data not reported

NPI registry status

Active

Issued 05/05/2021

NPI 1851975916

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Specialty distribution in Puerto Rico

How Medical Physician Assistant compares to other specialties among Puerto Rico providers

Puerto Rico providers

Medical Physician Assistant share within Puerto Rico

1. Medical Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical Physician Assistant share within Puerto Rico

Specialty board-certification context

Estimated specialty board-certified rate — Medical Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Medical Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

LORAINE BUENO PEREZ is a Medical Physician Assistant provider practicing in VEGA BAJA, Puerto Rico, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1851975916. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

LORAINE BUENO PEREZ appears in the CMS NPPES registry as a Medical Physician Assistant provider at #355 CALLE JARDIN DE GIRASOL, VEGA BAJA, PR, 00693, with a listed phone of (787) 617-7599. NPI 1851975916 was issued on 05/05/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BUENO PEREZ most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Medical Physician Assistant providers operate outside Part D entirely.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

#355 CALLE JARDIN DE GIRASOL
VEGA BAJA, PR 00693

Provider Details

NPI 1851975916
Specialty Medical Physician Assistant
Gender Female
NPI Issued 05/05/2021

Medical Physician Assistant Overview

How LORAINE BUENO PEREZ fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

Nearby Medical Physician Assistant Providers in Puerto Rico

Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as BUENO PEREZ.

Compare Medical Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is LORAINE BUENO PEREZ's specialty?
LORAINE BUENO PEREZ specializes in Medical Physician Assistant and practices in VEGA BAJA, Puerto Rico.
Where is LORAINE BUENO PEREZ located?
LORAINE BUENO PEREZ is located at #355 CALLE JARDIN DE GIRASOL, VEGA BAJA, PR, 00693. Phone: (787) 617-7599.
What is LORAINE BUENO PEREZ's NPI number?
LORAINE BUENO PEREZ's National Provider Identifier (NPI) is 1851975916, issued on 05/05/2021.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
Does LORAINE BUENO PEREZ accept Medicare?
LORAINE BUENO PEREZ appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LORAINE BUENO PEREZ's credentials?
LORAINE BUENO PEREZ's NPI is 1851975916. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology