William Loomis, DO
NPI 1285645523 · Neuromusculoskeletal Medicine & OMM Physician · Spokane, WA
William Loomis, DO is a Neuromusculoskeletal Medicine & OMM Physician provider in Spokane, WA (NPI 1285645523).
Provider details
- NPI number
- 1285645523
- Entity type
- Individual
- Primary specialty
- Neuromusculoskeletal Medicine & OMM PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OP00000894 (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
- 2006-08-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Loomis's NPI number?
- William Loomis's National Provider Identifier (NPI) is 1285645523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Loomis's specialty?
- William Loomis is listed in the NPPES registry with a primary specialty of Neuromusculoskeletal Medicine & OMM Physician (Allopathic & Osteopathic Physicians).
- Where is William Loomis located?
- William Loomis's practice location on file with NPPES is 111 E Central Ave, Spokane, WA 99208-1108.
- What is William Loomis's phone number?
- The practice phone number listed in the NPPES registry for William Loomis is (509) 487-1500.
- Is William Loomis's NPI active?
- Yes — William Loomis's NPI (1285645523) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.