NATALY JOHANA GREESON M.D.
NPI 1528300951
Anesthesiology in Macon, GA
About Nataly Johana Greeson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALY JOHANA GREESON M.D. (NPI 1528300951) is an individual anesthesiology provider in Macon, Georgia, licensed in Georgia (79672) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS, is affiliated with Atrium Health Navicent The Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
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
Nataly Johana Greeson M.d. 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
4Medicare enrollment records show Nataly Greeson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stone Mountain, GA 30087
- Reassigned Medicare billing, Georgia enrollment
- 650 clinicians in this Medicare group
Carrollton, GA 30117
- Reassigned Medicare billing, Georgia enrollment
- 121 clinicians in this Medicare group
Cedartown, GA 30125
- Reassigned Medicare billing, Georgia enrollment
- 164 clinicians in this Medicare group
Huntsville, AL 35801
- Reassigned Medicare billing, Alabama enrollment
- 216 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 8
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Atrium Health Navicent The Medical Center
Acute Care Hospitals · Macon, GAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MACON, GA 31201
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 Nataly Greeson's NPI number?
The NPI number for Nataly Greeson is 1528300951. It was assigned to this individual provider in the NPPES registry on March 24, 2013. The provider is also known as Nataly Johana Ospino M.D.
Where is Nataly Greeson located?
Nataly Greeson practices at 777 Hemlock St, Macon, GA 31201. The listed phone number is (478) 633-1000.
What is Nataly Greeson's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Nataly Greeson enrolled in Medicare?
Yes. Nataly Greeson 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 Nataly Greeson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nataly Greeson reassigns Medicare benefits to 4 organizations: American Anesthesiology Associates Of Georgia, LLC (Stone Mountain, GA), Tmc-West Georgia Anesthesia Associates Inc. (Carrollton, GA), Georgia Group Services, LLC (Cedartown, GA) and Physynergy, LLC (Huntsville, AL). 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 Nataly Greeson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nataly Greeson affiliated with any hospitals?
According to CMS data, Nataly Greeson is affiliated with Atrium Health Navicent The Medical Center.
When was this NPI record last updated?
The NPPES record for Nataly Greeson was last updated on October 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Nataly Johana Greeson, M.D. · NPI 1528300951
Anesthesiology physician in Macon, Georgia. Individual provider, active in the CMS NPPES registry since March 24, 2013.
## Identity
- **NPI:** 1528300951 (Entity type: Individual)
- **Enumerated:** March 24, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 79672 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 777 HEMLOCK ST, Macon, GA 31201-2102
- **Phone:** (478) 633-1000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): American Anesthesiology Associates Of Georgia, LLC (NPI 1528068673, Stone Mountain, GA); Tmc-West Georgia Anesthesia Associates Inc. (NPI 1740252022, Carrollton, GA); Georgia Group Services, LLC (NPI 1952704942, Cedartown, GA); Physynergy, LLC (NPI 1134465560, Huntsville, AL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** October 24, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1528300951) · Data from the CMS NPPES public registry.