OrganizationActive
Pain & Wellness Institute, PLLC
NPI 1336511989 · Pain Medicine (Physical Medicine & Rehabilitation) Physician · Seattle, WA
Provider details
- NPI number
- 1336511989
- Entity type
- Organization
- Primary specialty
- Pain Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Massey, President(816) 835-2026
- License
- OP 60544461 (WA)
Specialties & taxonomies
- Pain Medicine (Physical Medicine & Rehabilitation) PhysicianPrimary2081P2900XLicense OP 60544461 (WA)
Allopathic & Osteopathic Physicians
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
819 Virginia Street
Unit 1805
Seattle, WA 98101
Phone: (816) 835-2026
Street-level locationGet directions
Mailing address
819 Virginia Street
Seattle, WA 98101
Registry dates
- Enumerated
- 2015-10-22
- Last updated
- 2015-10-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.