Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richenda Dawn Herren, MD

Surgery Physician in Mcalester, OK · enumerated 2005.

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

National Provider Identifier

1164407995

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Registry record

Entity type Individual (Type 1)

Name Richenda Dawn Herren

Credential MD

Sex Female

Practice address 2 E Clark Bass Blvd, Suite 301, Mcalester, OK, 74501

Phone (918) 421-6846

Fax (918) 421-6875

Enumeration date Dec 14, 2005

Last updated in NPPES Feb 24, 2015

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 31002 (OK) 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
200568320A	Medicaid	OK	-
100168240B	Medicaid	KS	-

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.

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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 Richenda Herren?

Richenda Herren is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-24.