DR. JAMES ANTHONY TREADWELL D.O.
NPI 1023089299
General Practice in South Boston, VA
About Dr. James Anthony Treadwell D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES ANTHONY TREADWELL D.O. (NPI 1023089299) is an individual general practice provider in South Boston, Virginia, licensed in Virginia (0102201627) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Great Falls, and is a graduate of Nova Southeastern College Of Osteo Medicine (2003).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. James Anthony Treadwell D.o. 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
5Medicare enrollment records show James Treadwell reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Plymouth, NH 03264
- Reassigned Medicare billing, New Hampshire enrollment
- 92 clinicians in this Medicare group
Ardmore, OK 73401
- Reassigned Medicare billing, Oklahoma enrollment
- 41 clinicians in this Medicare group
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 2,596 clinicians in this Medicare group
Aspen, CO 81611
- Reassigned Medicare billing, Colorado enrollment
- 438 clinicians in this Medicare group
Aberdeen, WA 98520
- Reassigned Medicare billing, Washington enrollment
- 39 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 8
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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 7
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 James Treadwell's NPI number?
The NPI number for James Treadwell is 1023089299. It was assigned to this individual provider in the NPPES registry on January 27, 2006.
Where is James Treadwell located?
James Treadwell practices at 422 Hamilton Blvd, South Boston, VA 24592. The listed phone number is (434) 572-4074.
What is James Treadwell's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is James Treadwell enrolled in Medicare?
Yes. James Treadwell 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 James Treadwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Treadwell reassigns Medicare benefits to 5 organizations: Speare Memorial Hospital (Plymouth, NH), Mercy Hospital Ardmore, Inc (Ardmore, OK), Poudre Valley Medical Group, LLC (Loveland, CO), Intermountain Medical Group Grand Junction, LLC (Aspen, CO) and Ghch Physician Services, LLC (Aberdeen, 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 James Treadwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Treadwell accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Select Health list James Treadwell 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 James Treadwell was last updated on December 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Dr. James Anthony Treadwell, D.O. · NPI 1023089299
General Practice physician in South Boston, Virginia. Individual provider, active in the CMS NPPES registry since January 27, 2006.
## Identity
- **NPI:** 1023089299 (Entity type: Individual)
- **Enumerated:** January 27, 2006
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** 0102201627 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 422 HAMILTON BLVD, South Boston, VA 24592-5200
- **Phone:** (434) 572-4074
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Speare Memorial Hospital (NPI 1346402047, Plymouth, NH); Mercy Hospital Ardmore, Inc (NPI 1578906657, Ardmore, OK); Poudre Valley Medical Group, LLC (NPI 1366763260, Loveland, CO); Intermountain Medical Group Grand Junction, LLC (NPI 1043825516, Aspen, CO); Ghch Physician Services, LLC (NPI 1326217670, Aberdeen, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Nova Southeastern College Of Osteo Medicine, class of 2003
## Record status
- **NPPES last updated:** December 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1023089299) · Data from the CMS NPPES public registry.