MILLER JOHNSON
NPI 1831542893
Anesthesiology in Birmingham, AL
About Miller Johnson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MILLER JOHNSON (NPI 1831542893) is an individual anesthesiology provider in Birmingham, Alabama, licensed in Alabama (36332) and active in the NPI registry since July 2016. He 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
Miller Johnson 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 Miller Johnson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Birmingham, AL 35233
- Reassigned Medicare billing, Alabama enrollment
- 4,494 clinicians in this Medicare group
Sylacauga, AL 35150
- Reassigned Medicare billing, Alabama enrollment
- 72 clinicians in this Medicare group
Huntsville, AL 35804
- Reassigned Medicare billing, Alabama enrollment
- 64 clinicians in this Medicare group
Chattanooga, TN 37404
- Reassigned Medicare billing, Alabama enrollment
- 33 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.
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.
BIRMINGHAM, AL 35233
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 Miller Johnson's NPI number?
The NPI number for Miller Johnson is 1831542893. It was assigned to this individual provider in the NPPES registry on July 14, 2016.
Where is Miller Johnson located?
Miller Johnson practices at 1717 6th Ave S, Birmingham, AL 35233. The listed phone number is (800) 822-8816.
What is Miller Johnson's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Miller Johnson enrolled in Medicare?
Yes. Miller 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 Miller Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Miller Johnson reassigns Medicare benefits to 4 organizations: University Of Alabama Health Services Foundation, PC (Birmingham, AL), The Sylacauga Health Care Authority (Sylacauga, AL), Huntsville Anesthesiology Consultants PC (Huntsville, AL) and Sweet Dreams Anesthesia Inc (Chattanooga, TN). 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 Miller Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Miller Johnson accept?
Health plans from Blue Cross and Blue Shield of Alabama and Cigna Healthcare list Miller 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 Miller Johnson was last updated on October 25, 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.
# Miller Johnson · NPI 1831542893
Anesthesiology physician in Birmingham, Alabama. Individual provider, active in the CMS NPPES registry since July 14, 2016.
## Identity
- **NPI:** 1831542893 (Entity type: Individual)
- **Enumerated:** July 14, 2016
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 36332 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 1717 6TH AVE S, Birmingham, AL 35233-1801
- **Phone:** (800) 822-8816
## 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): University Of Alabama Health Services Foundation, PC (NPI 1124213376, Birmingham, AL); The Sylacauga Health Care Authority (NPI 1124235320, Sylacauga, AL); Huntsville Anesthesiology Consultants PC (NPI 1073661492, Huntsville, AL); Sweet Dreams Anesthesia Inc (NPI 1508133497, Chattanooga, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** October 25, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1831542893) · Data from the CMS NPPES public registry.