THOMAS STALLARD M.D.
NPI 1467866285
Internal Medicine in Hyattsville, MD
About Thomas Stallard M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS STALLARD M.D. (NPI 1467866285) is an individual internal medicine provider in Hyattsville, Maryland, licensed in Maryland (D83294) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
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
Thomas Stallard M.d. 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 Thomas Stallard reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20002
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1285752121 (Maryland)
- 2,492 clinicians in this Medicare group
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia enrollment
- 1,534 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
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 20782 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.
HYATTSVILLE, MD 20782
HYATTSVILLE, MD 20782
HYATTSVILLE, MD 20782
HYATTSVILLE, MD 20782
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 Thomas Stallard's NPI number?
The NPI number for Thomas Stallard is 1467866285. It was assigned to this individual provider in the NPPES registry on June 19, 2014.
Where is Thomas Stallard located?
Thomas Stallard practices at 6525 Belcrest Rd, Hyattsville, MD 20782. The listed phone number is (301) 209-6000.
What is Thomas Stallard's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Thomas Stallard enrolled in Medicare?
Yes. Thomas Stallard 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 Thomas Stallard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Stallard reassigns Medicare benefits to 2 organizations: Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Washington, DC) and Privia Medical Group, LLC (Arlington, VA). 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 Thomas Stallard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Thomas Stallard was last updated on June 21, 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.
# Thomas Stallard, M.D. · NPI 1467866285
Internal Medicine physician in Hyattsville, Maryland. Individual provider, active in the CMS NPPES registry since June 19, 2014.
## Identity
- **NPI:** 1467866285 (Entity type: Individual)
- **Enumerated:** June 19, 2014
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D83294 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 6525 BELCREST RD, Hyattsville, MD 20782-2003
- **Phone:** (301) 209-6000
## 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): Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1093016933, Washington, DC); Privia Medical Group, LLC (NPI 1013042480, Arlington, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** June 21, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1467866285) · Data from the CMS NPPES public registry.