Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marcie L Riches, MD

Medical Oncology Physician in Chapel Hill, NC · enumerated 2006.

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

National Provider Identifier

1457440463

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Registry record

Entity type Individual (Type 1)

Name Marcie L Riches

Credential MD

Sex Female

Practice address 101 Manning Drive, Chapel Hill, NC, 27599

Phone (919) 966-3048

Enumeration date Oct 11, 2006

Last updated in NPPES Dec 6, 2019

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 47123 (MN) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License ME104501 (FL) 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
000866300	Medicaid	FL	-
HP42942	Other	MN	HEALTH PARTNERS
2154903	Other	MN	ARAZ
36-00511	Other	MN	MEDICA CHOICE
711085	Other	MN	FAIRVIEW
132037	Other	MN	UCARE
0079169	Medicaid	MT	-
36-00013	Other	MN	MEDICA PRIMARY
1041329	Other	MN	PREFERRED ONE

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 NPI 1457440463 active?

Yes, as of the latest NPPES snapshot, NPI 1457440463 is active (record last updated 2019-12-06).

How do I verify Marcie Riches's NPI record?

Cross-check NPI 1457440463 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-06.