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Nathaniel Witherow
NPI 1174486880 · Peer Specialist · Spokane, WA
Nathaniel Witherow is a Peer Specialist provider in Spokane, WA (NPI 1174486880).
Provider details
- NPI number
- 1174486880
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 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
164 S State St Apt 411
Spokane, WA 99201-5137
Phone: (509) 475-0249
Street-level locationGet directions
Mailing address
164 S State St Apt 411
Spokane, WA 99201-5137
Registry dates
- Enumerated
- 2025-12-09
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Nathaniel Witherow's NPI number?
- Nathaniel Witherow's National Provider Identifier (NPI) is 1174486880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Witherow's specialty?
- Nathaniel Witherow is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Nathaniel Witherow located?
- Nathaniel Witherow's practice location on file with NPPES is 164 S State St Apt 411, Spokane, WA 99201-5137.
- What is Nathaniel Witherow's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Witherow is (509) 475-0249.
- Is Nathaniel Witherow's NPI active?
- Yes — Nathaniel Witherow's NPI (1174486880) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.