TIM GARDINER ADAMS JR. MD
NPI 1023096880
Family Medicine in Bowman, ND
About Tim Gardiner Adams Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIM GARDINER ADAMS JR. MD (NPI 1023096880) is an individual family medicine provider in Bowman, North Dakota, licensed in North Dakota (16918) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Chi St Alexius Health, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 9
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
Tim Gardiner Adams Jr. 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
2Medicare enrollment records show Tim Adams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bowman, ND 58623
- Reassigned Medicare billing, North Dakota enrollment
- Medicare enrollment name: Southwesthealthcare Services
- Also billed through NPI 1023083714 (North Dakota)
- 16 clinicians in this Medicare group
Portage, MI 49024
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Ascension Medical Group Promed
- 465 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi St Alexius Health
Acute Care Hospitals · Bismarck, NDSouthwest Healthcare Services
Critical Access Hospitals · Bowman, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58623 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOWMAN, ND 58623
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 Tim Adams's NPI number?
The NPI number for Tim Adams is 1023096880. It was assigned to this individual provider in the NPPES registry on January 3, 2006.
Where is Tim Adams located?
Tim Adams practices at 802 2nd St NW, Bowman, ND 58623. The listed phone number is (701) 523-5555.
What is Tim Adams's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Tim Adams enrolled in Medicare?
Yes. Tim Adams 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 Tim Adams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tim Adams reassigns Medicare benefits to 2 organizations: Southwest Healthcare Services (Bowman, ND) and Beacon Medical Group Michigan Inc (Portage, MI). 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 Tim Adams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tim Adams accept?
Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Tim Adams 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 Tim Adams affiliated with any hospitals?
According to CMS data, Tim Adams is affiliated with Chi St Alexius Health and Southwest Healthcare Services.
When was this NPI record last updated?
The NPPES record for Tim Adams was last updated on February 3, 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.
# Tim Gardiner Adams Jr., MD · NPI 1023096880
Family Medicine physician in Bowman, North Dakota. Individual provider, active in the CMS NPPES registry since January 3, 2006.
## Identity
- **NPI:** 1023096880 (Entity type: Individual)
- **Enumerated:** January 3, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 16918 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 802 2ND ST NW, Bowman, ND 58623-4483
- **Phone:** (701) 523-5555 · **Fax:** (701) 523-7107
## 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): Southwest Healthcare Services (NPI 1477529030, Bowman, ND); Beacon Medical Group Michigan Inc (NPI 1538299631, Portage, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 1985
## Record status
- **NPPES last updated:** February 3, 2026
- **Other identifiers:** Medicaid 10-2716296 (MI); Medicaid 10-2784732 (MI); Medicaid 10-4211380 (MI); and 6 more
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Source: [NPI Profile](https://npiprofile.com/npi/1023096880) · Data from the CMS NPPES public registry.