Tony Chiang, M.D.
NPI 1790945509 · Anesthesiology Physician · West Hollywood, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tony Chiang, M.D. is a Anesthesiology Physician provider in West Hollywood, CA (NPI 1790945509).
Provider details
- NPI number
- 1790945509
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- P56560 (NY)
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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
169 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 Procedure for Total Knee Joint Replacement01402 | 53 | $384 |
| Anesthesia for Total Hip Replacement01214 | 42 | $365 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 32 | $55 |
| Ultrasonic Guidance for Needle Placement76942 | 24 | $31 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $143 |
Typical Medicare-allowed amounts for these services range $31–$384 (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 (1)
- 1391 Madison Ave Apt 5cNew York, NY 10029-6908Phone: (917) 414-8314
Registry dates
- Enumerated
- 2008-06-15
- Last updated
- 2021-12-02
- Certified
- 2021-12-02
Frequently asked questions
- What is Tony Chiang's NPI number?
- Tony Chiang's National Provider Identifier (NPI) is 1790945509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tony Chiang's specialty?
- Tony Chiang is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Tony Chiang located?
- Tony Chiang's practice location on file with NPPES is 8700 Beverly Blvd, West Hollywood, CA 90048-1804.
- What is Tony Chiang's phone number?
- The practice phone number listed in the NPPES registry for Tony Chiang is (310) 423-1447.
- Does Tony Chiang accept Medicare?
- Tony Chiang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tony Chiang's NPI active?
- Yes — Tony Chiang's NPI (1790945509) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.