NPI Portal NPI Lookup & Verification

Robin Nielsen, APRN

Robin Nielsen is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Eustis, FL, registered in the NPPES registry with NPI 1750069209 since 2023. The credential APRN stands for Advanced Practice Registered Nurse. Practices at Lake Internal Medicine Associates (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1750069209
Entity type Individual (Type 1)
Name Robin Nielsen
Credential APRN
Sex Female
Practice address Eustis, FL, 32726
Phone 3525894774
Fax 3525895092
Enumeration date 2023-07-06
Last updated in NPPES 2024-09-19

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363LF0000X Family Nurse Practitioner Primary APRN11027270 FL

APRN — Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier Type State Issuer
118774100 Medicaid FL
Copy-ready billing details
Provider: Robin Nielsen, APRN
NPI: 1750069209
Taxonomy: 363LF0000X (Family Nurse Practitioner)
Address: Eustis, FL, 32726

Other providers at this practice address

NPI Name Type Specialty Location
1679595649 Lake Internal Medicine Associates Organization Family Nurse Practitioner Eustis, FL
1659904761 Elizabeth Shirley Individual Family Nurse Practitioner Eustis, FL
1588308860 Tina Walker Individual Family Nurse Practitioner Eustis, FL

Verify this record

Cross-check NPI 1750069209 against the authoritative CMS record: view Robin Nielsen 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 Robin Nielsen?
Robin Nielsen is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. 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 2024-09-19.