Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Carol Jean Clark-Geiger, DNP ACNPC-AG

Acute Care Nurse Practitioner in Flint, MI · enumerated 2018 · practices at Optum Pharmacy 701, LLC.

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

National Provider Identifier

1194213256

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Registry record

Entity type Individual (Type 1)

Name Ms. Carol Jean Clark-Geiger

Credential DNP ACNPC-AG

Sex Female

Practice address 4100 S Saginaw St, Flint, MI, 48507

Phone (810) 230-4720

Enumeration date Apr 24, 2018

Last updated in NPPES Sep 5, 2024

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704220753 (MI) Primary

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

How do I verify Carol Clark-Geiger's NPI record?

Cross-check NPI 1194213256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1194213256 active?

Yes, as of the latest NPPES snapshot, NPI 1194213256 is active (record last updated 2024-09-05).

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Optum Pharmacy 701, LLC Home Infusion Therapy Pharmacy · Flint, MI NPI 1043405954 Atheer Kaddis Pharmacist · Flint, MI NPI 1932581154 Millie Mo Pharmacist · Flint, MI NPI 1649782285 Crystal Lee Pharmacist · Flint, MI NPI 1598342081 Carl Pearson Pharmacist · Flint, MI NPI 1083532865

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-05.