Donald Brunk, MD
NPI 1740270131 · Family Medicine Physician · Bellingham, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Brunk, MD is a Family Medicine Physician provider in Bellingham, WA (NPI 1740270131).
Provider details
- NPI number
- 1740270131
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- PAM0039396-E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
35 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 35 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (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 · 128 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 256 | 52 |
| Lisinopril | 161 | 42 |
| Atorvastatin Calcium | 153 | 40 |
| Losartan Potassium | 151 | 40 |
| Metoprolol Succinate | 150 | 37 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 146 | 36 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-26
- Last updated
- 2021-07-29
- Certified
- 2021-07-29
Frequently asked questions
- What is Donald Brunk's NPI number?
- Donald Brunk's National Provider Identifier (NPI) is 1740270131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Brunk's specialty?
- Donald Brunk is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Brunk located?
- Donald Brunk's practice location on file with NPPES is 220 Unity St, Bellingham, WA 98225-4429.
- What is Donald Brunk's phone number?
- The practice phone number listed in the NPPES registry for Donald Brunk is (360) 676-6177.
- Does Donald Brunk accept Medicare?
- Donald Brunk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Brunk's NPI active?
- Yes — Donald Brunk's NPI (1740270131) is active in the NPPES registry as of the last update on 2021-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.