NPI Portal NPI Lookup & Verification

Cassandra Dingus, Fnp, PC

Cassandra Dingus, Fnp, PC is a healthcare organization registered as Health Service Clinic/Center in Big Stone Gap, VA, holding Type 2 (organization) NPI 1952582256 since 2007. The authorized official on file is Cassandra Dingus, Provider/Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI 1952582256
Entity type Organization (Type 2)
Legal business name Cassandra Dingus, Fnp, PC
Other name <Unavail>
Practice address 205 E 19TH ST N, Big Stone Gap, VA, 24219
Phone 2765244920
Fax 2765241401
Enumeration date 2007-11-15
Last updated in NPPES 2022-04-09

Authorized official

Name Cassandra Dingus
Title Provider/Owner
Phone 2765244920

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QH0100X Health Service Clinic/Center Primary 0101045541 VA
Copy-ready billing details
Provider: Cassandra Dingus, Fnp, PC
NPI: 1952582256
Taxonomy: 261QH0100X (Health Service Clinic/Center)
Address: 205 E 19TH ST N, Big Stone Gap, VA, 24219

Providers at this address

NPI Name Type Specialty Location
1265471635 Donald Dingus Individual Emergency Medicine Physician Big Stone Gap, VA
1013105840 Cassandra Dingus Individual Family Nurse Practitioner Big Stone Gap, VA
1801398672 Sherry Whitt Individual Clinical Social Worker Big Stone Gap, VA
1376001743 Lisa Owsley Individual Professional Counselor Big Stone Gap, VA
1902495252 Natasha Stanley Individual Nurse Practitioner Big Stone Gap, VA

Verify this record

Cross-check NPI 1952582256 against the authoritative CMS record: view Cassandra Dingus, Fnp, PC 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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Cassandra Dingus, Fnp, PC?
Cassandra Dingus, Fnp, PC is registered in NPPES as a Health Service Clinic/Center (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-04-09.