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Thomas Mahoney
NPI 1457288029 · Case Manager/Care Coordinator · Seattle, WA
Thomas Mahoney is a Case Manager/Care Coordinator provider in Seattle, WA (NPI 1457288029).
Provider details
- NPI number
- 1457288029
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(46/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
2133 3rd Ave
Seattle, WA 98121-2385
Phone: (206) 223-3644
Street-level locationGet directions
Mailing address
124 11th Ave E Apt 2
Seattle, WA 98102-5700
Registry dates
- Enumerated
- 2026-05-06
- Last updated
- 2026-05-06
- Certified
- 2026-05-06
Frequently asked questions
- What is Thomas Mahoney's NPI number?
- Thomas Mahoney's National Provider Identifier (NPI) is 1457288029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Mahoney's specialty?
- Thomas Mahoney is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Thomas Mahoney located?
- Thomas Mahoney's practice location on file with NPPES is 2133 3rd Ave, Seattle, WA 98121-2385.
- What is Thomas Mahoney's phone number?
- The practice phone number listed in the NPPES registry for Thomas Mahoney is (206) 223-3644.
- Is Thomas Mahoney's NPI active?
- Yes — Thomas Mahoney's NPI (1457288029) is active in the NPPES registry as of the last update on 2026-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.