Kier Huehnergarth, MD
NPI 1598876567 · Cardiovascular Disease Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kier Huehnergarth, MD is a Cardiovascular Disease Physician provider in Seattle, WA (NPI 1598876567).
Provider details
- NPI number
- 1598876567
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00044577 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
45 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 45 | $8 |
Typical Medicare-allowed amounts for these services range $8–$8 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 197 | 74 |
| Rosuvastatin Calcium | 107 | 40 |
| Spironolactone | 84 | 30 |
| Empagliflozinbrand: Jardiance | 67 | 24 |
| Furosemide | 58 | 28 |
| Losartan Potassium | 47 | 21 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2022-01-12
- Certified
- 2022-01-12
Frequently asked questions
- What is Kier Huehnergarth's NPI number?
- Kier Huehnergarth's National Provider Identifier (NPI) is 1598876567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kier Huehnergarth's specialty?
- Kier Huehnergarth is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Kier Huehnergarth located?
- Kier Huehnergarth's practice location on file with NPPES is 904 7th Ave, Seattle, WA 98104-1132.
- What is Kier Huehnergarth's phone number?
- The practice phone number listed in the NPPES registry for Kier Huehnergarth is (206) 329-1760.
- Does Kier Huehnergarth accept Medicare?
- Kier Huehnergarth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kier Huehnergarth's NPI active?
- Yes — Kier Huehnergarth's NPI (1598876567) is active in the NPPES registry as of the last update on 2022-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.