Duy DO, M.D.
NPI 1386039584 · Anesthesiology Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duy DO, M.D. is a Anesthesiology Physician provider in Walnut Creek, CA (NPI 1386039584).
Provider details
- NPI number
- 1386039584
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
19 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) |
|---|---|---|
| Anesthesia for Retinal Surgery00145 | 19 | $263 |
Typical Medicare-allowed amounts for these services range $263–$263 (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.
Practice location
Mailing address
Additional practice locations (2)
- 4301 W Markham StLittle Rock, AR 72205-7101Phone: (501) 686-5356
- 3901 Rainbow Blvd # Ms 1034Kansas City, KS 66160-7101Phone: (913) 945-7795
Registry dates
- Enumerated
- 2015-04-03
- Last updated
- 2021-08-19
- Certified
- 2021-08-19
Frequently asked questions
- What is Duy DO's NPI number?
- Duy DO's National Provider Identifier (NPI) is 1386039584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duy DO's specialty?
- Duy DO is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Duy DO located?
- Duy DO's practice location on file with NPPES is 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598-3122.
- What is Duy DO's phone number?
- The practice phone number listed in the NPPES registry for Duy DO is (925) 939-3000.
- Does Duy DO accept Medicare?
- Duy DO is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duy DO's NPI active?
- Yes — Duy DO's NPI (1386039584) is active in the NPPES registry as of the last update on 2021-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.