What is Juan Valentin Marrero's NPI number?

Juan Valentin Marrero's National Provider Identifier (NPI) is 1023040474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Juan Valentin Marrero's specialty?

Juan Valentin Marrero is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).

Where is Juan Valentin Marrero located?

Juan Valentin Marrero's practice location on file with NPPES is Condominio Arecibo Medical Center, Arecibo, PR 00612.

What is Juan Valentin Marrero's phone number?

The practice phone number listed in the NPPES registry for Juan Valentin Marrero is (787) 880-7411.

Does Juan Valentin Marrero accept Medicare?

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

Is Juan Valentin Marrero's NPI active?

Yes — Juan Valentin Marrero's NPI (1023040474) is active in the NPPES registry as of the last update on 2010-03-04.

IndividualActiveAccepts Medicare

Juan Valentin Marrero, MD

NPI 1023040474 · Physical Medicine & Rehabilitation Physician · Arecibo, PR

Juan Valentin Marrero, MD is a Physical Medicine & Rehabilitation Physician provider in Arecibo, PR (NPI 1023040474).

Provider details

NPI number: 1023040474
Entity type: Individual
Primary specialty: Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 6528 (PR)

Practice location

Condominio Arecibo Medical Center

Oficina 106 Primer Piso

Arecibo, PR 00612

Phone: (787) 880-7411

Fax: (787) 817-0250

More PR providers

Mailing address

Po Box 141089

Arecibo, PR 00614-1089

Specialties & taxonomies

Physical Medicine & Rehabilitation PhysicianPrimary208100000XLicense 6528 (PR)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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 · 12 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Pantoprazole Sodium	68	44
Tizanidine Hcl	60	41
Sulindac	47	32
Gabapentin	46	23
Naproxen Sodium	41	28
Methylprednisolone	25	24
Etodolacbrand: Etodolac Er	21	16
Flurbiprofen	16	—
Nabumetone	13	—
Orphenadrine Citratebrand: Orphenadrine Citrate Er	12

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2006-07-07
Last updated: 2010-03-04

Frequently asked questions

What is Juan Valentin Marrero's NPI number?: Juan Valentin Marrero's National Provider Identifier (NPI) is 1023040474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Juan Valentin Marrero's specialty?: Juan Valentin Marrero is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
Where is Juan Valentin Marrero located?: Juan Valentin Marrero's practice location on file with NPPES is Condominio Arecibo Medical Center, Arecibo, PR 00612.
What is Juan Valentin Marrero's phone number?: The practice phone number listed in the NPPES registry for Juan Valentin Marrero is (787) 880-7411.
Does Juan Valentin Marrero accept Medicare?: Juan Valentin Marrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Juan Valentin Marrero's NPI active?: Yes — Juan Valentin Marrero's NPI (1023040474) is active in the NPPES registry as of the last update on 2010-03-04.

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)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider prescribes (Medicare Part D)