J. John Hoy, DPM, Ps
NPI 1366639478 · Podiatrist · Seattle, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
J. John Hoy, DPM, Ps is a Podiatrist organization in Seattle, WA (NPI 1366639478).
Provider details
- NPI number
- 1366639478
- Entity type
- Organization
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Organization subpart
- No
- Authorized official
- Jinwah Hoy, President(206) 682-8741
- License
- PO00000729 (WA)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Other names (DBA / former)
- Doing business as
- Downtown Foot and Ankle Center
Registry dates
- Enumerated
- 2007-10-02
- Last updated
- 2010-03-29
Frequently asked questions
- What is J. John Hoy, DPM, Ps's NPI number?
- J. John Hoy, DPM, Ps's National Provider Identifier (NPI) is 1366639478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is J. John Hoy, DPM, Ps?
- J. John Hoy, DPM, Ps is classified in the NPPES registry as Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is J. John Hoy, DPM, Ps located?
- J. John Hoy, DPM, Ps's practice location on file with NPPES is 509 Olive Way, Seattle, WA 98101-1720.
- What is J. John Hoy, DPM, Ps's phone number?
- The practice phone number listed in the NPPES registry for J. John Hoy, DPM, Ps is (206) 682-8741.
- Does J. John Hoy, DPM, Ps accept Medicare?
- J. John Hoy, DPM, Ps is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for J. John Hoy, DPM, Ps?
- The authorized official listed on J. John Hoy, DPM, Ps's NPPES record is Jinwah Hoy, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is J. John Hoy, DPM, Ps's NPI active?
- Yes — J. John Hoy, DPM, Ps's NPI (1366639478) is active in the NPPES registry as of the last update on 2010-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.