Michael Petersen, MD
NPI 1780248146 · Pediatric Sports Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Petersen, MD is a Pediatric Sports Medicine Physician provider in Seattle, WA (NPI 1780248146).
Provider details
- NPI number
- 1780248146
- Entity type
- Individual
- Primary specialty
- Pediatric Sports Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD.MD.61679347 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-30
- Last updated
- 2026-04-11
- Certified
- 2026-04-11
Frequently asked questions
- What is Michael Petersen's NPI number?
- Michael Petersen's National Provider Identifier (NPI) is 1780248146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Petersen's specialty?
- Michael Petersen is listed in the NPPES registry with a primary specialty of Pediatric Sports Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Petersen located?
- Michael Petersen's practice location on file with NPPES is 3800 Montlake Blvd, Seattle, WA 98195-0007.
- What is Michael Petersen's phone number?
- The practice phone number listed in the NPPES registry for Michael Petersen is (206) 520-5000.
- Does Michael Petersen accept Medicare?
- Michael Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Petersen's NPI active?
- Yes — Michael Petersen's NPI (1780248146) is active in the NPPES registry as of the last update on 2026-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.