What is Efrain Carrasquillo's NPI number?

Efrain Carrasquillo's National Provider Identifier (NPI) is 1982745436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Efrain Carrasquillo's specialty?

Efrain Carrasquillo is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Efrain Carrasquillo located?

Efrain Carrasquillo's practice location on file with NPPES is Torre Medica 1 Carr #2, Manati, PR 00674.

What is Efrain Carrasquillo's phone number?

The practice phone number listed in the NPPES registry for Efrain Carrasquillo is (787) 884-8686.

Does Efrain Carrasquillo accept Medicare?

Efrain Carrasquillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Efrain Carrasquillo's NPI active?

Yes — Efrain Carrasquillo's NPI (1982745436) is active in the NPPES registry as of the last update on 2014-08-19.

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Efrain Carrasquillo, M.D.

NPI 1982745436 · Rheumatology Physician · Manati, PR

Efrain Carrasquillo, M.D. is a Rheumatology Physician provider in Manati, PR (NPI 1982745436).

Provider details

NPI number: 1982745436
Entity type: Individual
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 13110 (PR)

Practice location

Torre Medica 1 Carr #2

Doctors' Center Hospital Suite 211

Manati, PR 00674

Phone: (787) 884-8686

Fax: (866) 444-8389

More PR providers

Mailing address

Po Box 667

Dorado, PR 00646-0667

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500XLicense 13110 (PR)
Allopathic & Osteopathic Physicians
Clinic/Center261Q00000XLicense 13110 (PR)
Ambulatory Health Care Facilities

Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(92/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
19 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Methotrexate Sodiumbrand: Methotrexate	482	59
Prednisone	332	50
Methylprednisolone	197	27
Allopurinol	174	32
Nabumetone	148	36
Diclofenac Sodium	132	38
Sulindac	128	33
Gabapentin

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$681 across 19 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2007-02-09
Last updated: 2014-08-19

Frequently asked questions

What is Efrain Carrasquillo's NPI number?: Efrain Carrasquillo's National Provider Identifier (NPI) is 1982745436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Efrain Carrasquillo's specialty?: Efrain Carrasquillo is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
Where is Efrain Carrasquillo located?: Efrain Carrasquillo's practice location on file with NPPES is Torre Medica 1 Carr #2, Manati, PR 00674.
What is Efrain Carrasquillo's phone number?: The practice phone number listed in the NPPES registry for Efrain Carrasquillo is (787) 884-8686.
Does Efrain Carrasquillo accept Medicare?: Efrain Carrasquillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Efrain Carrasquillo's NPI active?: Yes — Efrain Carrasquillo's NPI (1982745436) is active in the NPPES registry as of the last update on 2014-08-19.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments