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Charles R. Shields, MD, PC

Charles R. Shields, MD, PC is a healthcare organization registered as Specialist in Enid, OK, holding Type 2 (organization) NPI 1871666859 since 2006. The authorized official on file is Charles Shields, President.

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NPI 1871666859
Entity type Organization (Type 2)
Legal business name Charles R. Shields, MD, PC
Practice address 330 S 5TH ST, SUITE 305, Enid, OK, 73701
Phone 5802421224
Fax 5802421279
Enumeration date 2006-11-16
Last updated in NPPES 2020-08-22

Authorized official

Name Charles Shields
Title President
Phone 5802421224

Taxonomy & classification

Taxonomy code Specialty Primary License State
174400000X Specialist Primary 22588 OK
Copy-ready billing details
Provider: Charles R. Shields, MD, PC
NPI: 1871666859
Taxonomy: 174400000X (Specialist)
Address: 330 S 5TH ST, SUITE 305, Enid, OK, 73701

Providers at this address

NPI Name Type Specialty Location
1972590776 Charles Shields Individual Specialist Enid, OK
1538158233 Michael Grossman Individual Gastroenterology Physician Enid, OK
1861476517 Trenton Horst Individual Gastroenterology Physician Enid, OK
1346213915 Kristi Steinert Individual Physician Assistant Enid, OK
1619942919 Linda Dilling Individual Psychiatric/Mental Health Nurse Practitioner Enid, OK
1922019793 Enid Gastroenterology, Inc., P.C. Organization Specialist Enid, OK
1356421960 Robert Whiteneck Individual Orthopaedic Surgery Physician Enid, OK
1730269226 Julie Ross Individual Specialist Enid, OK

Verify this record

Cross-check NPI 1871666859 against the authoritative CMS record: view Charles R. Shields, MD, 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 type of organization is Charles R. Shields, MD, PC?
Charles R. Shields, MD, PC is registered in NPPES as a Specialist (its primary provider taxonomy).
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.