Ann Song
NPI 1861816449 · Psychiatric/Mental Health Nurse Practitioner · Olympia, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Song is a Psychiatric/Mental Health Nurse Practitioner provider in Olympia, WA (NPI 1861816449).
Provider details
- NPI number
- 1861816449
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN00121290 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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)
- 305 College St NeNorth Thurston Public SchoolsLacey, WA 98516-5390Phone: (360) 412-4483
Registry dates
- Enumerated
- 2014-02-18
- Last updated
- 2019-08-05
Frequently asked questions
- What is Ann Song's NPI number?
- Ann Song's National Provider Identifier (NPI) is 1861816449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Song's specialty?
- Ann Song is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Song located?
- Ann Song's practice location on file with NPPES is 2100 Caton Way Sw, Olympia, WA 98502.
- What is Ann Song's phone number?
- The practice phone number listed in the NPPES registry for Ann Song is (360) 866-7406.
- Does Ann Song accept Medicare?
- Ann Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Song's NPI active?
- Yes — Ann Song's NPI (1861816449) is active in the NPPES registry as of the last update on 2019-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.