Richard Koss, DO
NPI 1871646075 · Neuromusculoskeletal Medicine & OMM Physician · Maple Valley, WA
Richard Koss, DO is a Neuromusculoskeletal Medicine & OMM Physician provider in Maple Valley, WA (NPI 1871646075).
Provider details
- NPI number
- 1871646075
- Entity type
- Individual
- Primary specialty
- Neuromusculoskeletal Medicine & OMM PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OP000989 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-01-19
- Last updated
- 2011-12-28
Frequently asked questions
- What is Richard Koss's NPI number?
- Richard Koss's National Provider Identifier (NPI) is 1871646075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Koss's specialty?
- Richard Koss is listed in the NPPES registry with a primary specialty of Neuromusculoskeletal Medicine & OMM Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Koss located?
- Richard Koss's practice location on file with NPPES is 22142 Se 237th St., Maple Valley, WA 98038-6405.
- What is Richard Koss's phone number?
- The practice phone number listed in the NPPES registry for Richard Koss is (425) 433-6073.
- Is Richard Koss's NPI active?
- Yes — Richard Koss's NPI (1871646075) is active in the NPPES registry as of the last update on 2011-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.