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Edward Mcmahon, MD
NPI 1215935481 · Pediatrics Physician · Seattle, WA
Edward Mcmahon, MD is a Pediatrics Physician provider in Seattle, WA (NPI 1215935481).
Provider details
- NPI number
- 1215935481
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00013538 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
7554 15th Ave Nw
Seattle, WA 98117-5409
Phone: (206) 783-9300
Fax: (206) 783-3196
Street-level locationGet directions
Mailing address
7554 15th Ave Nw
Seattle, WA 98117-5409
Registry dates
- Enumerated
- 2005-07-12
- Last updated
- 2008-05-22
Frequently asked questions
- What is Edward Mcmahon's NPI number?
- Edward Mcmahon's National Provider Identifier (NPI) is 1215935481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Mcmahon's specialty?
- Edward Mcmahon is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Mcmahon located?
- Edward Mcmahon's practice location on file with NPPES is 7554 15th Ave Nw, Seattle, WA 98117-5409.
- What is Edward Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Edward Mcmahon is (206) 783-9300.
- Is Edward Mcmahon's NPI active?
- Yes — Edward Mcmahon's NPI (1215935481) is active in the NPPES registry as of the last update on 2008-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.