William Bomberger, PA-C
NPI 1639194079 · Medical Physician Assistant · Spokane, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Bomberger, PA-C is a Medical Physician Assistant provider in Spokane, WA (NPI 1639194079).
Provider details
- NPI number
- 1639194079
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA-1486 (ID)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
18 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 | 18 | $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 · 119 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 492 | 135 |
| Lisinopril | 296 | 74 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 241 | 96 |
| Gabapentin | 215 | 56 |
| Losartan Potassium | 189 | 50 |
| Amlodipine Besylate | 182 | 56 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2021-05-20
- Certified
- 2021-05-20
Frequently asked questions
- What is William Bomberger's NPI number?
- William Bomberger's National Provider Identifier (NPI) is 1639194079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Bomberger's specialty?
- William Bomberger is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Bomberger located?
- William Bomberger's practice location on file with NPPES is 1001 W 2nd Ave, Spokane, WA 99201-4503.
- What is William Bomberger's phone number?
- The practice phone number listed in the NPPES registry for William Bomberger is (509) 835-1205.
- Does William Bomberger accept Medicare?
- William Bomberger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Bomberger's NPI active?
- Yes — William Bomberger's NPI (1639194079) is active in the NPPES registry as of the last update on 2021-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.