Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alejandro R Ayala, MD

Endocrinology, Diabetes & Metabolism Physician in Miami, FL · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790776409

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Alejandro R Ayala

Credential MD

Sex Male

Practice address 1475 Nw 12th Ave, Miami, FL, 33136

Phone (305) 243-3636

Fax (305) 243-6575

Enumeration date Nov 2, 2005

Last updated in NPPES Sep 23, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D0058302 (MD) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License D0058302 (MD) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License ME96956 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2805324-00	Medicaid	FL	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1790776409 active?

Yes, as of the latest NPPES snapshot, NPI 1790776409 is active (record last updated 2014-09-23).

How do I verify Alejandro Ayala's NPI record?

Cross-check NPI 1790776409 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-23.