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Steven Klein, MD
NPI 1912963463 · Neurological Surgery Physician · Seattle, WA
Steven Klein, MD is a Neurological Surgery Physician provider in Seattle, WA (NPI 1912963463).
Provider details
- NPI number
- 1912963463
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00031120 (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
20 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
1560 N 115th St
209
Seattle, WA 98133-8414
Phone: (206) 368-1701
Fax: (206) 363-0019
Street-level locationGet directions
Mailing address
1560 N 115th St
Seattle, WA 98133-8414
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2009-07-14
Frequently asked questions
- What is Steven Klein's NPI number?
- Steven Klein's National Provider Identifier (NPI) is 1912963463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Klein's specialty?
- Steven Klein is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Klein located?
- Steven Klein's practice location on file with NPPES is 1560 N 115th St, Seattle, WA 98133-8414.
- What is Steven Klein's phone number?
- The practice phone number listed in the NPPES registry for Steven Klein is (206) 368-1701.
- Is Steven Klein's NPI active?
- Yes — Steven Klein's NPI (1912963463) is active in the NPPES registry as of the last update on 2009-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.