Austin Wu, MD
NPI 1003444233 · Anesthesiology Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Austin Wu, MD is a Anesthesiology Physician provider in Pasadena, CA (NPI 1003444233).
Provider details
- NPI number
- 1003444233
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A188856 (CA)
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
6 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
47 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 12 | $44 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 12 | $14 |
| Ultrasonic Guidance for Needle Placement76942 | 12 | $31 |
| Injection of Local Anesthetic for Abdominal Wall Pain Control on Both Sides Using Imaging Guidance64488 | 11 | $69 |
Typical Medicare-allowed amounts for these services range $14–$69 (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
Registry dates
- Enumerated
- 2020-04-01
- Last updated
- 2024-11-06
- Certified
- 2024-11-06
Frequently asked questions
- What is Austin Wu's NPI number?
- Austin Wu's National Provider Identifier (NPI) is 1003444233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Austin Wu's specialty?
- Austin Wu is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Austin Wu located?
- Austin Wu's practice location on file with NPPES is 100 W California Blvd, Pasadena, CA 91105-3010.
- What is Austin Wu's phone number?
- The practice phone number listed in the NPPES registry for Austin Wu is (310) 267-8654.
- Does Austin Wu accept Medicare?
- Austin Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Austin Wu's NPI active?
- Yes — Austin Wu's NPI (1003444233) is active in the NPPES registry as of the last update on 2024-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.