KIER V HUEHNERGARTH MD
NPI 1598876567
Internal Medicine - Cardiovascular Disease in Seattle, WA
About Kier V Huehnergarth Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KIER V HUEHNERGARTH MD (NPI 1598876567) is an individual cardiovascular disease provider in Seattle, Washington, licensed in Washington (MD00044577) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Seattle, and is a graduate of Albany Medical College Of Union University (2002).
NPPES Registry Identity
Specialties & Licenses
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
Kier V Huehnergarth 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 Kier Huehnergarth reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1720023641 (Washington)
- 38 clinicians in this Medicare group
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- 2,678 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98104 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.
SEATTLE, WA 98104
SEATTLE, WA 98104
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 Kier Huehnergarth's NPI number?
The NPI number for Kier Huehnergarth is 1598876567. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Kier Huehnergarth located?
Kier Huehnergarth practices at 1101 Madison St Ste 301, Seattle, WA 98104. The listed phone number is (206) 505-1300.
What is Kier Huehnergarth's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Kier Huehnergarth enrolled in Medicare?
Yes. Kier Huehnergarth 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 Kier Huehnergarth's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kier Huehnergarth reassigns Medicare benefits to 2 organizations: Pacmed Clinics (Seattle, WA) and Kaiser Foundation Health Plan Of Washington (Seattle, 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 Kier Huehnergarth's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kier Huehnergarth accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Kier Huehnergarth 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 Kier Huehnergarth was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.
# Kier V Huehnergarth, MD · NPI 1598876567
Cardiovascular Disease physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1598876567 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** MD00044577 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1101 MADISON ST STE 301, Seattle, WA 98104-3599
- **Phone:** (206) 505-1300
## 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): Pacmed Clinics (NPI 1437202249, Seattle, WA); Kaiser Foundation Health Plan Of Washington (NPI 1396810701, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albany Medical College Of Union University, class of 2002
## Record status
- **NPPES last updated:** October 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1598876567) · Data from the CMS NPPES public registry.