Douglas Hassan, MD
NPI 1407822919 · Orthopaedic Surgery Physician · Lakewood, WA
Enrolled with Medicare as Practitioner - Hand Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Hassan, MD is a Orthopaedic Surgery Physician provider in Lakewood, WA (NPI 1407822919).
Provider details
- NPI number
- 1407822919
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00034814 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-02-24
- Last updated
- 2016-01-05
Frequently asked questions
- What is Douglas Hassan's NPI number?
- Douglas Hassan's National Provider Identifier (NPI) is 1407822919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Hassan's specialty?
- Douglas Hassan is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Hassan located?
- Douglas Hassan's practice location on file with NPPES is 7308 Bridgeport Way W, Lakewood, WA 98499-8000.
- What is Douglas Hassan's phone number?
- The practice phone number listed in the NPPES registry for Douglas Hassan is (253) 582-7257.
- Does Douglas Hassan accept Medicare?
- Douglas Hassan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Hassan's NPI active?
- Yes — Douglas Hassan's NPI (1407822919) is active in the NPPES registry as of the last update on 2016-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.