NPI age
6 years
Enumerated 2019-11-14
● Active
Type 1 · Individual
Marissa Lynne Henderson, MSN, APRN, FNP-C
Henderson is 1 of 555 nurse practitioner providers in Atlanta and 1 of 3206 in Georgia.
Primary specialty
Nurse Practitioner
Plus 14 subspecialties
Licensed in
TX, MO, WA, KY, TN, FL, AL, AR, MS, CO, SC, GA, AZ, PA, OR
15 states
Status
Active
No deactivations on record
Last NPPES update
2025-09-22
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3206 active nurse practitioner providers in Georgia.
NPI age
6 years
↓ 2 yr below median (8 yr)
State licenses
15 states
Top 91% — 8% of peers are multi-state
Subspecialties
0
30% of peers hold subspecialties
NPI lifetime · 2019 → 2026
2019-11Enumerated in NPPES
2019
2026
Where they practice
Practice location
1055 Howell Mill Rd Nw
Atlanta, GA 303185557
Mailing address
Po Box 211699
Eagan, MN 551213699
Additional practice locations
1 secondary location on file with NPPES.
Location 2
609 Medical Center Dr Ste 2700
Decatur, TX 762343839
Specialties
-
Nurse Practitioner Primary(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | PENDING | |
| 01 (TX) | PENDING | BCBS |
Multi-state credentialing: Licensed in 15 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 29 other active providers share this practice address in NPPES.
Recently enumerated nearby: 11 new nurse practitioner providers have been added in Atlanta in the last 180 days.
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.