JOHN T REYNOLDS MD
NPI 1417027988
Internal Medicine - Hematology & Oncology in Bismarck, ND
About John T Reynolds Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN T REYNOLDS MD (NPI 1417027988) is an individual hematology & oncology provider in Bismarck, North Dakota, licensed in North Dakota (7412) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Mckenzie County Healthcare Systems Inc, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 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
John T Reynolds 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
8Medicare enrollment records show John Reynolds reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bismarck, ND 58501
- Reassigned Medicare billing, North Dakota enrollment
- 616 clinicians in this Medicare group
Bismarck, ND 58504
- Reassigned Medicare billing, North Dakota enrollment
- 779 clinicians in this Medicare group
Rice Lake, WI 54868
- Reassigned Medicare billing, Wisconsin enrollment
- 1,616 clinicians in this Medicare group
Eau Claire, WI 54701
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1952890873 (Wisconsin)
- 2,476 clinicians in this Medicare group
Park Falls, WI 54552
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1700963048 (Wisconsin)
- 1,351 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,440 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Columbus, WI 53925
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Beaver Dam Community Hospitals Inc.
- 1,447 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 2
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mckenzie County Healthcare Systems Inc
Critical Access Hospitals · Watford City, NDSky Lakes Medical Center
Acute Care Hospitals · Klamath Falls, ORMarshfield Medical Center
Acute Care Hospitals · Marshfield, WIMarshfield Medical Center - Weston
Acute Care Hospitals · Weston, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58501 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BISMARCK, ND 58501
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 John Reynolds's NPI number?
The NPI number for John Reynolds is 1417027988. It was assigned to this individual provider in the NPPES registry on November 9, 2006.
Where is John Reynolds located?
John Reynolds practices at 222 N 7th St, Bismarck, ND 58501. The listed phone number is (701) 323-6000.
What is John Reynolds's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is John Reynolds enrolled in Medicare?
Yes. John Reynolds 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 John Reynolds's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Reynolds reassigns Medicare benefits to 8 organizations: St. Alexius Medical Center (Bismarck, ND), Sanford Bismarck (Bismarck, ND), Lakeview Medical Center Inc Of Rice Lake (Rice Lake, WI), Mchs Hospitals Inc (Eau Claire, WI), Flambeau Hospital Inc (Park Falls, WI) and 3 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 John Reynolds's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Reynolds accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of North Dakota, HealthPartners and PacificSource Health Plans list John Reynolds 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 John Reynolds affiliated with any hospitals?
According to CMS data, John Reynolds is affiliated with Mckenzie County Healthcare Systems Inc, Sky Lakes Medical Center, Marshfield Medical Center and Marshfield Medical Center - Weston.
When was this NPI record last updated?
The NPPES record for John Reynolds was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# John T Reynolds, MD · NPI 1417027988
Hematology & Oncology physician in Bismarck, North Dakota. Individual provider, active in the CMS NPPES registry since November 9, 2006.
## Identity
- **NPI:** 1417027988 (Entity type: Individual)
- **Enumerated:** November 9, 2006
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 7412 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 222 N 7TH ST, Bismarck, ND 58501-4436
- **Phone:** (701) 323-6000 · **Fax:** (701) 323-8506
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): St. Alexius Medical Center (NPI 1629121074, Bismarck, ND); Sanford Bismarck (NPI 1811941172, Bismarck, ND); Lakeview Medical Center Inc Of Rice Lake (NPI 1093201832, Rice Lake, WI); Mchs Hospitals Inc (NPI 1316416035, Eau Claire, WI); Flambeau Hospital Inc (NPI 1194317966, Park Falls, WI); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 1984
## Record status
- **NPPES last updated:** April 20, 2026
- **Other identifiers:** Medicaid 18780 (ND)
---
Source: [NPI Profile](https://npiprofile.com/npi/1417027988) · Data from the CMS NPPES public registry.