NPI Portal NPI Lookup & Verification

Ada L Rivera Cruz, MD

Ada L Rivera Cruz is a General Practice Physician provider (General Practice) practicing in Eustis, FL, registered in the NPPES registry with NPI 1821321977 since 2009. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1821321977
Entity type Individual (Type 1)
Name Ada L Rivera Cruz
Credential MD
Sex Female
Practice address Eustis, FL, 32726
Phone 3522906200
Enumeration date 2009-09-08
Last updated in NPPES 2025-09-19

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208D00000X General Practice Physician Secondary 18355 PR
208D00000X General Practice Physician Primary ME117748 FL

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

Copy-ready billing details
Provider: Ada Rivera Cruz, MD
NPI: 1821321977
Taxonomy: 208D00000X (General Practice Physician)
Address: Eustis, FL, 32726

Other providers at this practice address

NPI Name Type Specialty Location
1215970819 Charles Tulley Individual Family Medicine Physician Eustis, FL
1265819130 Advanced Primary Care Associates, P.A. Organization Family Nurse Practitioner Eustis, FL
1164013975 Sarah Sellers Individual Family Nurse Practitioner Eustis, FL
1285343699 Alo Medical LLC Organization General Practice Physician Eustis, FL
1033993225 Brandel Dailey Individual Family Nurse Practitioner Eustis, FL

Verify this record

Cross-check NPI 1821321977 against the authoritative CMS record: view Ada L Rivera Cruz on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Ada Rivera Cruz?
Ada Rivera Cruz is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-19.