NASSARATOU DIABY PMHNP-BC
NPI 1154784551
Nurse Practitioner - Psychiatric/Mental Health in Marietta, GA
About Nassaratou Diaby Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NASSARATOU DIABY PMHNP-BC (NPI 1154784551) is an individual psychiatric/mental health provider in Marietta, Georgia, licensed in Maryland (AC003781) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nassaratou Diaby Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Nassaratou Diaby reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30338
- Reassigned Medicare billing, Georgia enrollment
- 4 clinicians in this Medicare group
Atlanta, GA 30303
- Reassigned Medicare billing, Georgia enrollment
- 771 clinicians in this Medicare group
Watkinsville, GA 30677
- Reassigned Medicare billing, Georgia enrollment
- 11 clinicians in this Medicare group
Athens, GA 30605
- Reassigned Medicare billing, Georgia enrollment
- 33 clinicians in this Medicare group
Dallas, TX 75201
- Reassigned Medicare billing, Connecticut, Iowa, Idaho, Washington and West Virginia enrollments
- 90 clinicians in this Medicare group
Dallas, TX 75201
- Reassigned Medicare billing, Idaho enrollment
- 20 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30067 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nassaratou Diaby's NPI number?
The NPI number for Nassaratou Diaby is 1154784551. It was assigned to this individual provider in the NPPES registry on April 1, 2016.
Where is Nassaratou Diaby located?
Nassaratou Diaby practices at 2520 Windy Hill Road SE Suite 306, Marietta, GA 30067. The listed phone number is (678) 412-5153.
What is Nassaratou Diaby's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Nassaratou Diaby enrolled in Medicare?
Yes. Nassaratou Diaby is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Nassaratou Diaby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nassaratou Diaby reassigns Medicare benefits to 6 organizations: Georgia Bio Behavioral Associates (Atlanta, GA), Grady Memorial Hospital Corporation (Atlanta, GA), Premier Health Partners, LLC (Watkinsville, GA), Evirtualcare, LLC (Athens, GA), Access Telecare, PLLC (Dallas, TX) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nassaratou Diaby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nassaratou Diaby accept?
Health plans from Alliant Health Plans, Inc. and Oscar Health list Nassaratou Diaby as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Nassaratou Diaby was last updated on March 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Nassaratou Diaby, PMHNP-BC · NPI 1154784551
Psychiatric/Mental Health physician in Marietta, Georgia. Individual provider, active in the CMS NPPES registry since April 1, 2016.
## Identity
- **NPI:** 1154784551 (Entity type: Individual)
- **Enumerated:** April 1, 2016
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** AC003781 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2520 WINDY HILL ROAD SE SUITE 306, Marietta, GA 30067
- **Phone:** (678) 412-5153
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Georgia Bio Behavioral Associates (NPI 1902556632, Atlanta, GA); Grady Memorial Hospital Corporation (NPI 1114243813, Atlanta, GA); Premier Health Partners, LLC (NPI 1336998574, Watkinsville, GA); Evirtualcare, LLC (NPI 1073050647, Athens, GA); Access Telecare, PLLC (NPI 1013303080, Dallas, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** March 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1154784551) · Data from the CMS NPPES public registry.