MARGARET JESSE LEITH MSN, MPH, WHNP-BC
NPI 1497559389
Nurse Practitioner - Women's Health in Decatur, GA
About Margaret Jesse Leith Msn, Mph, Whnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET JESSE LEITH MSN, MPH, WHNP-BC (NPI 1497559389) is an individual women's health provider in Decatur, Georgia, licensed in Georgia (RN275095) and active in the NPI registry since April 2025. She is enrolled in Medicare PECOS and maintains a secondary practice location in Lilburn.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Margaret Jesse Leith Msn, Mph, Whnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margaret Leith reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Decatur, GA 30030
- Reassigned Medicare billing, Georgia enrollment
- 7 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Margaret Leith's NPI number?
The NPI number for Margaret Leith is 1497559389. It was assigned to this individual provider in the NPPES registry on April 1, 2025.
Where is Margaret Leith located?
Margaret Leith practices at 315 Winn Way, Decatur, GA 30030. The listed phone number is (404) 299-9724.
What is Margaret Leith's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.
Is Margaret Leith enrolled in Medicare?
Yes. Margaret Leith is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margaret Leith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Leith reassigns Medicare benefits to Atlanta Gynecology & Obstetrics P.C. (Decatur, GA). The 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 Margaret Leith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Margaret Leith was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.
# Margaret Jesse Leith, MSN, MPH, WHNP-BC · NPI 1497559389
Women's Health physician in Decatur, Georgia. Individual provider, active in the CMS NPPES registry since April 1, 2025.
## Identity
- **NPI:** 1497559389 (Entity type: Individual)
- **Enumerated:** April 1, 2025
- **Primary specialty:** Nurse Practitioner - Women's Health · taxonomy 363LW0102X
- **State license:** RN275095 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 315 WINN WAY, Decatur, GA 30030-2117
- **Phone:** (404) 299-9724
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Bills Medicare through:** Atlanta Gynecology & Obstetrics P.C. (NPI 1194962100, Decatur, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1497559389) · Data from the CMS NPPES public registry.