Sean Ziegler, M.D.
NPI 1548609829 · Psychiatry Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Ziegler, M.D. is a Psychiatry Physician provider in Spokane, WA (NPI 1548609829).
Provider details
- NPI number
- 1548609829
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 137745 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$447 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3417 Evanston Ave N Ste 306Seattle, WA 98103-8967Phone: (509) 816-4000Fax: (509) 816-7001
Registry dates
- Enumerated
- 2013-06-19
- Last updated
- 2025-08-18
- Certified
- 2025-08-18
Frequently asked questions
- What is Sean Ziegler's NPI number?
- Sean Ziegler's National Provider Identifier (NPI) is 1548609829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Ziegler's specialty?
- Sean Ziegler is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Ziegler located?
- Sean Ziegler's practice location on file with NPPES is 323 E 2nd Ave Ste 101, Spokane, WA 99202-1429.
- What is Sean Ziegler's phone number?
- The practice phone number listed in the NPPES registry for Sean Ziegler is (509) 816-4000.
- Does Sean Ziegler accept Medicare?
- Sean Ziegler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Ziegler's NPI active?
- Yes — Sean Ziegler's NPI (1548609829) is active in the NPPES registry as of the last update on 2025-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.