DR. ALLISON SULLIVAN CHAPPELL DO
NPI 1619473527
Family Medicine in Birmingham, AL
About Dr. Allison Sullivan Chappell Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALLISON SULLIVAN CHAPPELL DO (NPI 1619473527) is an individual family medicine provider in Birmingham, Alabama, licensed in Alabama (DO.4817) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
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
Dr. Allison Sullivan Chappell Do 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 Reassignment
Medicare enrollment records show Allison Chappell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Birmingham, AL 35205
- Reassigned Medicare billing, Alabama enrollment
- 263 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 9
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 35242 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES
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 Chappell's NPI number?
The NPI number for Allison Chappell is 1619473527. It was assigned to this individual provider in the NPPES registry on April 1, 2018.
Where is Allison Chappell located?
Allison Chappell practices at 7500 Hugh Daniel Dr Ste 100, Birmingham, AL 35242. The listed phone number is (205) 939-7181.
What is Allison Chappell's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Allison Chappell enrolled in Medicare?
Yes. Allison Chappell 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 organization bills Medicare for Allison Chappell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Chappell reassigns Medicare benefits to Vincentian Physician Services LLC (Birmingham, AL). The 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 Chappell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allison Chappell accept?
Health plans from Blue Cross and Blue Shield of Alabama and UnitedHealthcare list Allison Chappell 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 Chappell was last updated on September 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Allison Sullivan Chappell, DO · NPI 1619473527
Family Medicine physician in Birmingham, Alabama. Individual provider, active in the CMS NPPES registry since April 1, 2018.
## Identity
- **NPI:** 1619473527 (Entity type: Individual)
- **Enumerated:** April 1, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** DO.4817 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 7500 HUGH DANIEL DR STE 100, Birmingham, AL 35242-7142
- **Phone:** (205) 939-7181 · **Fax:** (205) 939-7178
## 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:** Vincentian Physician Services LLC (NPI 1851698310, Birmingham, AL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 1, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1619473527) · Data from the CMS NPPES public registry.