Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Marcia Mourine Manning-Okeke, APRN
Nurse Practitioner in Marietta, GA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508556499
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Registry record
Entity type Individual (Type 1)
Name Mrs. Marcia Mourine Manning-Okeke
Credential APRN
Sex Female
Practice address 1825 County Services Pkwy Sw, Marietta, GA, 30008
Phone (770) 499-4200
Enumeration date May 12, 2023
Last updated in NPPES Jun 7, 2023
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 241049 (GA) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists.
About the APRN credential
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.
Frequently asked questions
Is NPI 1508556499 active?
Yes, as of the latest NPPES snapshot, NPI 1508556499 is active (record last updated 2023-06-07).
How do I verify Marcia Manning-Okeke's NPI record?
Cross-check NPI 1508556499 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Clarence Hendrix Internal Medicine Physician · Marietta, GA NPI 1447479480 Daniel Park General Practice Dentistry · Marietta, GA NPI 1922290360 David Nguyen Physician Assistant · Marietta, GA NPI 1902166150 Errythah Adofo Family Nurse Practitioner · Marietta, GA NPI 1831976158 Barbara Dalton Internal Medicine Physician · Marietta, GA NPI 1558172932
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-07.