MCALLISTER WINDOM
NPI 1003172321
Pediatrics - Pediatric Cardiology in Boston, MA
About Mcallister Windom NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MCALLISTER WINDOM (NPI 1003172321) is an individual pediatric cardiology provider in Boston, Massachusetts, licensed in North Carolina (2015-01111) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 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
Mcallister Windom 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 Mcallister Windom reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Raleigh, NC 27609
- Reassigned Medicare billing, North Carolina enrollment
- 3,671 clinicians in this Medicare group
Greensboro, NC 27401
- Reassigned Medicare billing, North Carolina enrollment
- 408 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.
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 Mcallister Windom's NPI number?
The NPI number for Mcallister Windom is 1003172321. It was assigned to this individual provider in the NPPES registry on April 11, 2012.
Where is Mcallister Windom located?
Mcallister Windom practices at 130 Marcella St Apt 1, Boston, MA 02119. The listed phone number is (203) 506-5425.
What is Mcallister Windom's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Mcallister Windom enrolled in Medicare?
Yes. Mcallister Windom 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 Mcallister Windom's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mcallister Windom reassigns Medicare benefits to 2 organizations: Duke Health Integrated Practice, Inc (Raleigh, NC) and The Moses H. Cone Memorial Hospital Operating Corporation (Greensboro, NC). 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 Mcallister Windom's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mcallister Windom accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC and 1 other insurer list Mcallister Windom 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 Mcallister Windom was last updated on January 24, 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.
# Mcallister Windom · NPI 1003172321
Pediatric Cardiology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 11, 2012.
## Identity
- **NPI:** 1003172321 (Entity type: Individual)
- **Enumerated:** April 11, 2012
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 2015-01111 (North Carolina)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 130 MARCELLA ST APT 1, Boston, MA 02119-1280
- **Phone:** (203) 506-5425
## 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): Duke Health Integrated Practice, Inc (NPI 1780374884, Raleigh, NC); The Moses H. Cone Memorial Hospital Operating Corporation (NPI 1164438578, Greensboro, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** January 24, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1003172321) · Data from the CMS NPPES public registry.