JAMES SEIPP DO
NPI 1255861647
Internal Medicine in Malone, NY
About James Seipp Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES SEIPP DO (NPI 1255861647) is an individual internal medicine provider in Malone, New York, licensed in New York (314553) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Munson Medical Center, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
James Seipp Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
23Medicare enrollment records show James Seipp reassigns Medicare billing to 23 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Malone, NY 12953
- Reassigned Medicare billing, New York enrollment
- 326 clinicians in this Medicare group
Plattsburgh, NY 12901
- Reassigned Medicare billing, New York enrollment
- 675 clinicians in this Medicare group
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 clinicians in this Medicare group
Laurel, MD 20707
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
- Also billed through NPI 1659290633 (Virginia)
- 1,150 clinicians in this Medicare group
Winchester, VA 22601
- Reassigned Medicare billing, District of Columbia enrollment
- 147 clinicians in this Medicare group
Fredericksburg, VA 22401
- Reassigned Medicare billing, Virginia enrollment
- 323 clinicians in this Medicare group
Fredericksburg, VA 22408
- Reassigned Medicare billing, Virginia enrollment
- 38 clinicians in this Medicare group
Gaylord, MI 49735
- Reassigned Medicare billing, Michigan enrollment
- 62 clinicians in this Medicare group
Richmond, VA 23298
- Reassigned Medicare billing, Virginia enrollment
- 2,481 clinicians in this Medicare group
Charlevoix, MI 49720
- Reassigned Medicare billing, Michigan enrollment
- 73 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 5
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Munson Medical Center
Acute Care Hospitals · Traverse City, MIVcu Health Tappahannock Hospital
Acute Care Hospitals · Tappahannock, VACommunity Memorial Hospital
Acute Care Hospitals · South Hill, VASpotsylvania Regional Medical Center
Acute Care Hospitals · Fredericksburg, VAStonesprings Hospital Center
Acute Care Hospitals · Dulles, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 12953 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 James Seipp's NPI number?
The NPI number for James Seipp is 1255861647. It was assigned to this individual provider in the NPPES registry on June 18, 2017.
Where is James Seipp located?
James Seipp practices at 133 Park St, Malone, NY 12953. The listed phone number is (518) 483-3000.
What is James Seipp's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is James Seipp enrolled in Medicare?
Yes. James Seipp is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for James Seipp's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Seipp reassigns Medicare benefits to 23 organizations: Alice Hyde Medical Center (Malone, NY), Champlain Valley Physicians Hospital Medical Center (Plattsburgh, NY), Westchester Medical Center Advanced Physician Services PC (Valhalla, NY), Emergency Medicine Associates, PA (Laurel, MD), Hospitalist Medicine Physicians Of Virginia LLC (Winchester, VA) and 18 more organizations, listed in the Medicare section above. 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 Seipp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Seipp accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Health and Sendero Health Plans, Local Nonprofit list James Seipp 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 James Seipp affiliated with any hospitals?
According to CMS data, James Seipp is affiliated with Munson Medical Center, Vcu Health Tappahannock Hospital, Community Memorial Hospital, Spotsylvania Regional Medical Center and Stonesprings Hospital Center.
When was this NPI record last updated?
The NPPES record for James Seipp was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# James Seipp, DO · NPI 1255861647
Internal Medicine physician in Malone, New York. Individual provider, active in the CMS NPPES registry since June 18, 2017.
## Identity
- **NPI:** 1255861647 (Entity type: Individual)
- **Enumerated:** June 18, 2017
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 314553 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 133 PARK ST, Malone, NY 12953-1244
- **Phone:** (518) 483-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 23 organizations under Medicare reassignment (form CMS-855R): Alice Hyde Medical Center (NPI 1114954682, Malone, NY); Champlain Valley Physicians Hospital Medical Center (NPI 1033270699, Plattsburgh, NY); Westchester Medical Center Advanced Physician Services PC (NPI 1740687458, Valhalla, NY); Emergency Medicine Associates, PA (NPI 1831940881, Laurel, MD); Hospitalist Medicine Physicians Of Virginia LLC (NPI 1770756991, Winchester, VA); and 18 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** February 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1255861647) · Data from the CMS NPPES public registry.