OrganizationActive
Herbert Kloss, M.D. PLLC
NPI 1972873842 · Pediatric Anesthesiology Physician · Mercer Island, WA
Provider details
- NPI number
- 1972873842
- Entity type
- Organization
- Primary specialty
- Pediatric Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Herbert Kloss, Owner(253) 375-6937
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
5057 84th Ave Se
Mercer Island, WA 98040-4617
Phone: (253) 375-6937
Street-level locationGet directions
Mailing address
5057 84th Ave Se
Mercer Island, WA 98040-4617
Registry dates
- Enumerated
- 2012-01-09
- Last updated
- 2012-01-09
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.