MALLORY HARRIS JOHNSON CRNA
NPI 1801353081
Nurse Anesthetist, Certified Registered in Brunswick, GA
About Mallory Harris Johnson Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MALLORY HARRIS JOHNSON CRNA (NPI 1801353081) is an individual nurse anesthetist, certified registered in Brunswick, Georgia, licensed in Georgia (RN239579) and active in the NPI registry since February 2019. She is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Mallory Harris Johnson Crna 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
13Medicare enrollment records show Mallory Johnson reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brunswick, GA 31520
- Reassigned Medicare billing, Georgia enrollment
- 81 clinicians in this Medicare group
Watkinsville, GA 30677
- Reassigned Medicare billing, Georgia enrollment
- 65 clinicians in this Medicare group
Conyers, GA 30012
- Reassigned Medicare billing, Georgia enrollment
- 95 clinicians in this Medicare group
Snellville, GA 30078
- Reassigned Medicare billing, Georgia enrollment
- 75 clinicians in this Medicare group
Lawrenceville, GA 30043
- Reassigned Medicare billing, Georgia enrollment
- 76 clinicians in this Medicare group
Atlanta, GA 30312
- Reassigned Medicare billing, Georgia enrollment
- 49 clinicians in this Medicare group
Atlanta, GA 30328
- Reassigned Medicare billing, Georgia enrollment
- 90 clinicians in this Medicare group
Atlanta, GA 30328
- Reassigned Medicare billing, Georgia enrollment
- Medicare enrollment name: Atlanta Anesthesia Consultants LLC
- 37 clinicians in this Medicare group
Atlanta, GA 30328
- Reassigned Medicare billing, Georgia enrollment
- 31 clinicians in this Medicare group
Smyrna, GA 30082
- Reassigned Medicare billing, Georgia enrollment
- 61 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 31520 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 16
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 Mallory Johnson's NPI number?
The NPI number for Mallory Johnson is 1801353081. It was assigned to this individual provider in the NPPES registry on February 25, 2019. The provider is also known as Mallory Brielle Harris.
Where is Mallory Johnson located?
Mallory Johnson practices at 3100 Kemble Ave, Brunswick, GA 31520. The listed phone number is (334) 279-1450.
What is Mallory Johnson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Mallory Johnson enrolled in Medicare?
Yes. Mallory 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 Mallory Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mallory Johnson reassigns Medicare benefits to 13 organizations: Alta Anesthesia Associates Of Georgia, PC (Brunswick, GA), Advanced Gynecology PC (Watkinsville, GA), Advanced Urology Institute Of Georgia LLC (Conyers, GA), Advanced Urology Anesthesia, LLC (Snellville, GA), Sleep Ezzy (Lawrenceville, GA) and 8 more organizations, 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 Mallory Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mallory Johnson accept?
Health plans from Alliant Health Plans, Inc., Oscar Health and Oscar Insurance Company list Mallory 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.
When was this NPI record last updated?
The NPPES record for Mallory Johnson was last updated on August 29, 2023. 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.
# Mallory Harris Johnson, CRNA · NPI 1801353081
Nurse Anesthetist, Certified Registered physician in Brunswick, Georgia. Individual provider, active in the CMS NPPES registry since February 25, 2019.
## Identity
- **NPI:** 1801353081 (Entity type: Individual)
- **Enumerated:** February 25, 2019
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN239579 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3100 KEMBLE AVE, Brunswick, GA 31520-4211
- **Phone:** (334) 279-1450 · **Fax:** (334) 279-1660
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 13 organizations under Medicare reassignment (form CMS-855R): Alta Anesthesia Associates Of Georgia, PC (NPI 1275504771, Brunswick, GA); Advanced Gynecology PC (NPI 1093296824, Watkinsville, GA); Advanced Urology Institute Of Georgia LLC (NPI 1790411585, Conyers, GA); Advanced Urology Anesthesia, LLC (NPI 1215365242, Snellville, GA); Sleep Ezzy (NPI 1154852820, Lawrenceville, GA); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** August 29, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1801353081) · Data from the CMS NPPES public registry.