DR. ARLENE AYALA AYALA MD
NPI 1558288936
General Practice in Toa Alta, PR

Q: What is Arlene Ayala Ayala's NPI number?

The NPI number for Arlene Ayala Ayala is 1558288936. It was assigned to this individual provider in the NPPES registry on July 6, 2026.

Q: What is Arlene Ayala Ayala's specialty?

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

Active since July 06, 2026PECOS Enrolled

RR 4 BOX 27662, TOA ALTA, PR 00953(787) 247-8509 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Dr. Arlene Ayala Ayala Md NPPES

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

DR. ARLENE AYALA AYALA MD (NPI 1558288936) is an individual general practice provider in Toa Alta, Puerto Rico, licensed in Puerto Rico (25072) and active in the NPI registry since July 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558288936

Entity TypeIndividualFemale

Primary Taxonomy208D00000X

Provider Legal NameDR. ARLENE AYALA AYALACredential: MD

Location AddressRR 4 BOX 27662Toa Alta, PR 00953-9454

Mailing AddressRr 4 Box 27662Toa Alta, PR 00953-9454 · (787) 247-8509

Phone(787) 247-8509

Sole ProprietorYes

Enumeration DateJuly 6, 2026

NPPES CertifiedJuly 1, 2026

✔ NPI 1558288936 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 · 25072

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Arlene Ayala Ayala Md 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.

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 Arlene Ayala Ayala's NPI number?

The NPI number for Arlene Ayala Ayala is 1558288936. It was assigned to this individual provider in the NPPES registry on July 6, 2026.

Where is Arlene Ayala Ayala located?

Arlene Ayala Ayala practices at Rr 4 Box 27662, Toa Alta, PR 00953. The listed phone number is (787) 247-8509.

What is Arlene Ayala Ayala's specialty?

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

Is Arlene Ayala Ayala enrolled in Medicare?

Yes. Arlene Ayala Ayala is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Arlene Ayala Ayala was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.