ALLISON MONTGOMERY DAVIS MD
NPI 1386106086
Obstetrics & Gynecology in Birmingham, AL
About Allison Montgomery Davis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLISON MONTGOMERY DAVIS MD (NPI 1386106086) is an individual obstetrics & gynecology provider in Birmingham, Alabama, licensed in Alabama (41770) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 2
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 Montgomery Davis 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 Davis reassigns Medicare billing to 2 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
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 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 35233 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.
BIRMINGHAM, AL 35233
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 Allison Davis's NPI number?
The NPI number for Allison Davis is 1386106086. It was assigned to this individual provider in the NPPES registry on April 2, 2019. The provider is also known as Allison Murray Montgomery.
Where is Allison Davis located?
Allison Davis practices at 1700 6th Ave S, Birmingham, AL 35233. The listed phone number is (205) 934-3411.
What is Allison Davis's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Allison Davis enrolled in Medicare?
Yes. Allison Davis 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 Davis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Davis reassigns Medicare benefits to 2 organizations: University Of Alabama Health Services Foundation, PC (Birmingham, AL) and The Association Of University Physicians (Seattle, WA). 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 Davis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allison Davis accept?
Health plans from Blue Cross and Blue Shield of Alabama and Premera Blue Cross Blue Shield of Alaska list Allison Davis 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 Allison Davis was last updated on October 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 Montgomery Davis, MD · NPI 1386106086
Obstetrics & Gynecology physician in Birmingham, Alabama. Individual provider, active in the CMS NPPES registry since April 2, 2019.
## Identity
- **NPI:** 1386106086 (Entity type: Individual)
- **Enumerated:** April 2, 2019
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 41770 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 1700 6TH AVE S, Birmingham, AL 35233-1802
- **Phone:** (205) 934-3411
## 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): University Of Alabama Health Services Foundation, PC (NPI 1356377576, Birmingham, AL); The Association Of University Physicians (NPI 1023041159, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** October 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1386106086) · Data from the CMS NPPES public registry.