Sharon Tong
NPI 1578430591 · Internal Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharon Tong is a Internal Medicine Physician provider in Seattle, WA (NPI 1578430591).
Provider details
- NPI number
- 1578430591
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MDCE.ML.70052277 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
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
Registry dates
- Enumerated
- 2025-10-22
- Last updated
- 2025-10-22
- Certified
- 2025-10-22
Frequently asked questions
- What is Sharon Tong's NPI number?
- Sharon Tong's National Provider Identifier (NPI) is 1578430591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Tong's specialty?
- Sharon Tong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sharon Tong located?
- Sharon Tong's practice location on file with NPPES is 7500 Seward Park Ave S, Seattle, WA 98118-4256.
- What is Sharon Tong's phone number?
- The practice phone number listed in the NPPES registry for Sharon Tong is (206) 725-8800.
- Does Sharon Tong accept Medicare?
- Sharon Tong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharon Tong's NPI active?
- Yes — Sharon Tong's NPI (1578430591) is active in the NPPES registry as of the last update on 2025-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.