Vuthy Leng, M.D.
NPI 1710952379 · Family Medicine Physician · Federal Way, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vuthy Leng, M.D. is a Family Medicine Physician provider in Federal Way, WA (NPI 1710952379).
Provider details
- NPI number
- 1710952379
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00044823 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
735 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 672 | $93 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 47 | $130 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 16 | $169 |
Typical Medicare-allowed amounts for these services range $93–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 180 | 49 |
| Atorvastatin Calcium | 161 | 53 |
| Metformin Hcl | 122 | 42 |
| Oxycodone Hcl | 113 | 14 |
| Gabapentin | 111 | 23 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 107 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$64 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2017-10-02
Frequently asked questions
- What is Vuthy Leng's NPI number?
- Vuthy Leng's National Provider Identifier (NPI) is 1710952379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vuthy Leng's specialty?
- Vuthy Leng is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vuthy Leng located?
- Vuthy Leng's practice location on file with NPPES is 34618 11th Pl S. Suite #100, Federal Way, WA 98003.
- What is Vuthy Leng's phone number?
- The practice phone number listed in the NPPES registry for Vuthy Leng is (866) 499-8990.
- Does Vuthy Leng accept Medicare?
- Vuthy Leng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vuthy Leng's NPI active?
- Yes — Vuthy Leng's NPI (1710952379) is active in the NPPES registry as of the last update on 2017-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.