Peter Schoonmaker, M.D.
NPI 1457885212 · Hospitalist Physician · Kirkland, WA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Schoonmaker, M.D. is a Hospitalist Physician provider in Kirkland, WA (NPI 1457885212).
Provider details
- NPI number
- 1457885212
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD60973338 (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
9 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
459 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 216 | $119 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 122 | $80 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 71 | $118 |
| Critical Care, First 30-74 Minutes99291 | 26 | $213 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 12 | $137 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-18
- Last updated
- 2020-07-29
- Certified
- 2020-07-29
Frequently asked questions
- What is Peter Schoonmaker's NPI number?
- Peter Schoonmaker's National Provider Identifier (NPI) is 1457885212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Schoonmaker's specialty?
- Peter Schoonmaker is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Schoonmaker located?
- Peter Schoonmaker's practice location on file with NPPES is 12040 Ne 128th Street, Ms105, Kirkland, WA 98034.
- What is Peter Schoonmaker's phone number?
- The practice phone number listed in the NPPES registry for Peter Schoonmaker is (425) 899-2560.
- Does Peter Schoonmaker accept Medicare?
- Peter Schoonmaker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Schoonmaker's NPI active?
- Yes — Peter Schoonmaker's NPI (1457885212) is active in the NPPES registry as of the last update on 2020-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.