APARAJITA CHAKRABARTY SPENCER MD
NPI 1437612926
Surgery - Surgical Oncology in Birmingham, AL
About Aparajita Chakrabarty Spencer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
APARAJITA CHAKRABARTY SPENCER MD (NPI 1437612926) is an individual surgical oncology provider in Birmingham, Alabama, licensed in Alabama (49161) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Chi Memorial Hospital- Georgia, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
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
Aparajita Chakrabarty Spencer 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 Aparajita Spencer 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
Chattanooga, TN 37411
- Reassigned Medicare billing, Georgia and Tennessee enrollments
- 242 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi Memorial Hospital- Georgia
Acute Care Hospitals · Fort Oglethorpe, GAMemorial Healthcare System, Inc
Acute Care Hospitals · Chattanooga, TNPhysician 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.
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 Aparajita Spencer's NPI number?
The NPI number for Aparajita Spencer is 1437612926. It was assigned to this individual provider in the NPPES registry on April 11, 2019.
Where is Aparajita Spencer located?
Aparajita Spencer practices at 619 19th St S, Birmingham, AL 35233. The listed phone number is (205) 934-4011.
What is Aparajita Spencer's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.
Is Aparajita Spencer enrolled in Medicare?
Yes. Aparajita Spencer 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 Aparajita Spencer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aparajita Spencer reassigns Medicare benefits to 2 organizations: University Of Alabama Health Services Foundation, PC (Birmingham, AL) and Memorial Health Partners Foundation, 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 Aparajita Spencer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aparajita Spencer accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list Aparajita Spencer 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 Aparajita Spencer affiliated with any hospitals?
According to CMS data, Aparajita Spencer is affiliated with Chi Memorial Hospital- Georgia and Memorial Healthcare System, Inc.
When was this NPI record last updated?
The NPPES record for Aparajita Spencer was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Aparajita Chakrabarty Spencer, MD · NPI 1437612926
Surgical Oncology physician in Birmingham, Alabama. Individual provider, active in the CMS NPPES registry since April 11, 2019.
## Identity
- **NPI:** 1437612926 (Entity type: Individual)
- **Enumerated:** April 11, 2019
- **Primary specialty:** Surgery - Surgical Oncology · taxonomy 2086X0206X
- **State license:** 49161 (Alabama)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 619 19TH ST S, Birmingham, AL 35233-1900
- **Phone:** (205) 934-4011
## 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 1124213376, Birmingham, AL); Memorial Health Partners Foundation, Inc (NPI 1922053545, Chattanooga, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** November 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1437612926) · Data from the CMS NPPES public registry.