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John Wicher, M.D.
NPI 1831285873 · Internal Medicine Physician · Seattle, WA
John Wicher, M.D. is a Internal Medicine Physician provider in Seattle, WA (NPI 1831285873).
Provider details
- NPI number
- 1831285873
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD00026611 (WA)
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
1660 S Columbian Way
S-111-Pcc
Seattle, WA 98108-1532
Phone: (206) 764-2733
Fax: (206) 764-2936
Street-level locationGet directions
Mailing address
1660 S Columbian Way
Seattle, WA 98108-1532
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2007-10-23
Frequently asked questions
- What is John Wicher's NPI number?
- John Wicher's National Provider Identifier (NPI) is 1831285873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Wicher's specialty?
- John Wicher is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Wicher located?
- John Wicher's practice location on file with NPPES is 1660 S Columbian Way, Seattle, WA 98108-1532.
- What is John Wicher's phone number?
- The practice phone number listed in the NPPES registry for John Wicher is (206) 764-2733.
- Is John Wicher's NPI active?
- Yes — John Wicher's NPI (1831285873) is active in the NPPES registry as of the last update on 2007-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.