Pirahatai Chamnongvongse, M.D.
NPI 1386995983 · Family Medicine Physician · Federal Way, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pirahatai Chamnongvongse, M.D. is a Family Medicine Physician provider in Federal Way, WA (NPI 1386995983).
Provider details
- NPI number
- 1386995983
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD61076541 (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
13 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 44 | 25 |
| Amlodipine Besylate | 22 | 12 |
| Metformin Hcl | 21 | 14 |
| Metformin Hclbrand: Metformin Hcl Er | 19 | — |
| Lisinopril | 17 | 13 |
| Empagliflozinbrand: Jardiance | 13 | — |
Practice location
Mailing address
Additional practice locations (1)
- 1959 Ne Pacific StSeattle, WA 98195-0001Phone: (206) 520-5000
Registry dates
- Enumerated
- 2012-09-24
- Last updated
- 2024-12-26
- Certified
- 2024-12-26
Frequently asked questions
- What is Pirahatai Chamnongvongse's NPI number?
- Pirahatai Chamnongvongse's National Provider Identifier (NPI) is 1386995983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pirahatai Chamnongvongse's specialty?
- Pirahatai Chamnongvongse is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pirahatai Chamnongvongse located?
- Pirahatai Chamnongvongse's practice location on file with NPPES is 33431 13th Pl S, Federal Way, WA 98003-6357.
- What is Pirahatai Chamnongvongse's phone number?
- The practice phone number listed in the NPPES registry for Pirahatai Chamnongvongse is (253) 874-7634.
- Does Pirahatai Chamnongvongse accept Medicare?
- Pirahatai Chamnongvongse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pirahatai Chamnongvongse's NPI active?
- Yes — Pirahatai Chamnongvongse's NPI (1386995983) is active in the NPPES registry as of the last update on 2024-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.