Phuc Huynh, D.O.
NPI 1720466964 · Internal Medicine Physician · Everett, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phuc Huynh, D.O. is a Internal Medicine Physician provider in Everett, WA (NPI 1720466964).
Provider details
- NPI number
- 1720466964
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OP60950204 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,452 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 341 | $127 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 200 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 109 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 107 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 103 | $8 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 82 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 471 | 209 |
| Atorvastatin Calcium | 457 | 180 |
| Losartan Potassium | 439 | 161 |
| Amlodipine Besylate | 351 | 127 |
| Omeprazole | 341 | 129 |
| Tamsulosin Hcl | 262 | 97 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-07
- Last updated
- 2026-06-08
- Certified
- 2026-06-08
Frequently asked questions
- What is Phuc Huynh's NPI number?
- Phuc Huynh's National Provider Identifier (NPI) is 1720466964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phuc Huynh's specialty?
- Phuc Huynh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Phuc Huynh located?
- Phuc Huynh's practice location on file with NPPES is 3901 Hoyt Ave, Everett, WA 98201.
- What is Phuc Huynh's phone number?
- The practice phone number listed in the NPPES registry for Phuc Huynh is (425) 339-5420.
- Does Phuc Huynh accept Medicare?
- Phuc Huynh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phuc Huynh's NPI active?
- Yes — Phuc Huynh's NPI (1720466964) is active in the NPPES registry as of the last update on 2026-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.