GREGORY C GARDNER
NPI 1376628107
Internal Medicine - Rheumatology in Bellingham, WA
About Gregory C Gardner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY C GARDNER (NPI 1376628107) is an individual rheumatology provider in Bellingham, Washington, licensed in Washington (MD00026866) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Skagit Valley Hospital, and is a graduate of Baylor College Of Medicine (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Gregory C Gardner 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
4Medicare enrollment records show Gregory Gardner reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bellingham, WA 98226
- Reassigned Medicare billing, Washington enrollment
- 35 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 clinicians in this Medicare group
Neah Bay, WA 98357
- Reassigned Medicare billing, Texas enrollment
- 8 clinicians in this Medicare group
Saipan, MP 96950
- Reassigned Medicare billing, Northern Mariana Islands enrollment
- 200 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.
Skagit Valley Hospital
Acute Care Hospitals · Mount Vernon, WAUniversity Of Washington Medical Ctr
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98226 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.
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 Gregory Gardner's NPI number?
The NPI number for Gregory Gardner is 1376628107. It was assigned to this individual provider in the NPPES registry on October 27, 2006.
Where is Gregory Gardner located?
Gregory Gardner practices at 2608 Kwina Rd, Bellingham, WA 98226. The listed phone number is (360) 384-0464.
What is Gregory Gardner's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Gregory Gardner enrolled in Medicare?
Yes. Gregory Gardner 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 Gregory Gardner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Gardner reassigns Medicare benefits to 4 organizations: Lummi Indian Business Council (Bellingham, WA), The Association Of University Physicians (Seattle, WA), Makah Tribe (Neah Bay, WA) and Commonwealth Healthcare Corporation (Saipan, MP). 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 Gregory Gardner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Gardner accept?
Health plans from Providence Health Plan list Gregory Gardner 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 Gregory Gardner affiliated with any hospitals?
According to CMS data, Gregory Gardner is affiliated with Skagit Valley Hospital and University Of Washington Medical Ctr.
When was this NPI record last updated?
The NPPES record for Gregory Gardner was last updated on October 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Gregory C Gardner · NPI 1376628107
Rheumatology physician in Bellingham, Washington. Individual provider, active in the CMS NPPES registry since October 27, 2006.
## Identity
- **NPI:** 1376628107 (Entity type: Individual)
- **Enumerated:** October 27, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** MD00026866 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 2608 KWINA RD, Bellingham, WA 98226-9291
- **Phone:** (360) 384-0464
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Lummi Indian Business Council (NPI 1669592374, Bellingham, WA); The Association Of University Physicians (NPI 1023041159, Seattle, WA); Makah Tribe (NPI 1356371397, Neah Bay, WA); Commonwealth Healthcare Corporation (NPI 1285858290, Saipan, MP) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Baylor College Of Medicine, class of 1984
## Record status
- **NPPES last updated:** October 29, 2024
- **Other identifiers:** Medicaid 1376628107 (WA); Other 8500; Other 0231051 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1376628107) · Data from the CMS NPPES public registry.