Warren Shadko, PMHNP-BC
NPI 1538709092 · Psychiatric/Mental Health Nurse Practitioner · Kirkland, WA
Warren Shadko, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Kirkland, WA (NPI 1538709092).
Provider details
- NPI number
- 1538709092
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 277126 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3430 E Russell Rd Ste 301-40Las Vegas, NV 89120-2201Phone: (425) 298-7480
Registry dates
- Enumerated
- 2020-01-13
- Last updated
- 2023-02-22
- Certified
- 2023-02-22
Frequently asked questions
- What is Warren Shadko's NPI number?
- Warren Shadko's National Provider Identifier (NPI) is 1538709092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Shadko's specialty?
- Warren Shadko is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Warren Shadko located?
- Warren Shadko's practice location on file with NPPES is 11335 Ne 122nd Way Ste 105, Kirkland, WA 98034-6933.
- What is Warren Shadko's phone number?
- The practice phone number listed in the NPPES registry for Warren Shadko is (425) 298-7480.
- Is Warren Shadko's NPI active?
- Yes — Warren Shadko's NPI (1538709092) is active in the NPPES registry as of the last update on 2023-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.