OrganizationActive
Comprehensive Sleep Medicine Inc Ps
NPI 1457559403 · Neurology Physician · Des Moines, WA
Provider details
- NPI number
- 1457559403
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Morris Chang, Md/President(206) 824-3362
- License
- MD00036316 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
22220 Marine View Dr S
#200
Des Moines, WA 98198-6280
Phone: (206) 824-3362
Fax: (206) 824-2956
Street-level locationGet directions
Mailing address
22220 Marine View Dr S
Des Moines, WA 98198-6280
Registry dates
- Enumerated
- 2007-07-10
- Last updated
- 2007-07-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.