NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Marissa Lynn Peterson, RN, CNM

Advanced Practice Midwife in Midway, GA · enumerated 2019.

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

National Provider Identifier

1649821307

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Registry record

Entity type Individual (Type 1)
Name Marissa Lynn Peterson
Credential RN, CNM
Sex Female
Practice address Midway, GA, 31320
Phone (912) 272-0778
Fax (866) 583-4671
Enumeration date Sep 24, 2019
Last updated in NPPES Nov 16, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License RN300285 (GA) Primary
163W00000X Registered Nurse Nursing Service Providers · License RN300285 (GA) Secondary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

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Frequently asked questions

Is NPI 1649821307 active?
Yes, as of the latest NPPES snapshot, NPI 1649821307 is active (record last updated 2025-11-16).
How do I verify Marissa Peterson's NPI record?
Cross-check NPI 1649821307 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 2025-11-16.