OrganizationActive
John S Walsh MD PLLC
NPI 1225126436 · Dermatology Physician · Bellevue, WA
John S Walsh MD PLLC is a Dermatology Physician organization in Bellevue, WA (NPI 1225126436).
Provider details
- NPI number
- 1225126436
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Walsh, Owner(425) 455-9945
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1810 116th Ave Ne Ste 100
Bellevue, WA 98004-3043
Phone: (425) 455-2275
Street-level locationGet directions
Mailing address
2330 130th Ave Ne Ste 201
Bellevue, WA 98005-1756
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2020-09-29
- Certified
- 2020-09-29
Frequently asked questions
- What is John S Walsh MD PLLC's NPI number?
- John S Walsh MD PLLC's National Provider Identifier (NPI) is 1225126436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John S Walsh MD PLLC?
- John S Walsh MD PLLC is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is John S Walsh MD PLLC located?
- John S Walsh MD PLLC's practice location on file with NPPES is 1810 116th Ave Ne Ste 100, Bellevue, WA 98004-3043.
- What is John S Walsh MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for John S Walsh MD PLLC is (425) 455-2275.
- Who is the authorized official for John S Walsh MD PLLC?
- The authorized official listed on John S Walsh MD PLLC's NPPES record is John Walsh, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John S Walsh MD PLLC's NPI active?
- Yes — John S Walsh MD PLLC's NPI (1225126436) is active in the NPPES registry as of the last update on 2020-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.