Chia-Lin Tsai, D.M.D.
NPI 1598146730 · Oral & Maxillofacial Surgery (D.M.D.) · Seattle, WA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chia-Lin Tsai, D.M.D. is a Oral & Maxillofacial Surgery (D.M.D.) provider in Seattle, WA (NPI 1598146730).
Provider details
- NPI number
- 1598146730
- Entity type
- Individual
- Primary specialty
- Oral & Maxillofacial Surgery (D.M.D.)Allopathic & Osteopathic Physicians
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DR60651934 (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
11 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 124 | 108 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 90 | 79 |
| Amoxicillin | 84 | 78 |
| Ibuprofen | 69 | 58 |
| Clindamycin Hcl | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-12
- Last updated
- 2016-07-02
Frequently asked questions
- What is Chia-Lin Tsai's NPI number?
- Chia-Lin Tsai's National Provider Identifier (NPI) is 1598146730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chia-Lin Tsai's specialty?
- Chia-Lin Tsai is listed in the NPPES registry with a primary specialty of Oral & Maxillofacial Surgery (D.M.D.) (Allopathic & Osteopathic Physicians).
- Where is Chia-Lin Tsai located?
- Chia-Lin Tsai's practice location on file with NPPES is 1959 Ne Pacific Street Hsb Rm B241, Seattle, WA 98195-0001.
- What is Chia-Lin Tsai's phone number?
- The practice phone number listed in the NPPES registry for Chia-Lin Tsai is (682) 252-9476.
- Does Chia-Lin Tsai accept Medicare?
- Chia-Lin Tsai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chia-Lin Tsai's NPI active?
- Yes — Chia-Lin Tsai's NPI (1598146730) is active in the NPPES registry as of the last update on 2016-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.