ALLISON B JOHNSON MD
NPI 1104404961
Anesthesiology in Gainesville, GA
About Allison B Johnson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLISON B JOHNSON MD (NPI 1104404961) is an individual anesthesiology provider in Gainesville, Georgia, licensed in Georgia (104544) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Northeast Georgia Medical Center, Inc, and is a graduate of University Of South Carolina School Of Medicine, Greenville (2021).
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
Allison B Johnson Md 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
2Medicare enrollment records show Allison Johnson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 162 clinicians in this Medicare group
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 166 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northeast Georgia Medical Center, Inc
Acute Care Hospitals · Gainesville, 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.
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 Allison Johnson's NPI number?
The NPI number for Allison Johnson is 1104404961. It was assigned to this individual provider in the NPPES registry on March 31, 2021.
Where is Allison Johnson located?
Allison Johnson practices at 743 Spring St NE, Gainesville, GA 30501. The listed phone number is (770) 532-7179.
What is Allison Johnson's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Allison Johnson enrolled in Medicare?
Yes. Allison Johnson 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 Allison Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Johnson reassigns Medicare benefits to 2 organizations: Ambulatory Anesthesia Of North Georgia, LLC (Gainesville, GA) and Anesthesia Associates Of Gainesville, LLC (Gainesville, GA). 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 Allison Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allison Johnson accept?
Health plans from Alliant Health Plans, Inc. list Allison Johnson 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.
Is Allison Johnson affiliated with any hospitals?
According to CMS data, Allison Johnson is affiliated with Northeast Georgia Medical Center, Inc.
When was this NPI record last updated?
The NPPES record for Allison Johnson was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Allison B Johnson, MD · NPI 1104404961
Anesthesiology physician in Gainesville, Georgia. Individual provider, active in the CMS NPPES registry since March 31, 2021.
## Identity
- **NPI:** 1104404961 (Entity type: Individual)
- **Enumerated:** March 31, 2021
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 104544 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 743 SPRING ST NE, Gainesville, GA 30501-3715
- **Phone:** (770) 532-7179
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ambulatory Anesthesia Of North Georgia, LLC (NPI 1497870562, Gainesville, GA); Anesthesia Associates Of Gainesville, LLC (NPI 1457456485, Gainesville, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Carolina School Of Medicine, Greenville, class of 2021
## Record status
- **NPPES last updated:** July 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1104404961) · Data from the CMS NPPES public registry.