Joshua Tiao
NPI 1790280279 · Emergency Medicine Physician · Los Angeles, CA
Joshua Tiao is a Emergency Medicine Physician provider in Los Angeles, CA (NPI 1790280279).
Provider details
- NPI number
- 1790280279
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
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
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
133 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 70 | $187 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 46 | $129 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 17 | $76 |
Typical Medicare-allowed amounts for these services range $76–$187 (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)
- 645 W 9th St Apt 327Los Angeles, CA 90015-1645Phone: (513) 532-1082
Registry dates
- Enumerated
- 2018-03-27
- Last updated
- 2022-07-11
- Certified
- 2022-07-11
Frequently asked questions
- What is Joshua Tiao's NPI number?
- Joshua Tiao's National Provider Identifier (NPI) is 1790280279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Tiao's specialty?
- Joshua Tiao is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Tiao located?
- Joshua Tiao's practice location on file with NPPES is 757 Westwood Plz Ste 1517, Los Angeles, CA 90095-1645.
- What is Joshua Tiao's phone number?
- The practice phone number listed in the NPPES registry for Joshua Tiao is (310) 794-0599.
- Is Joshua Tiao's NPI active?
- Yes — Joshua Tiao's NPI (1790280279) is active in the NPPES registry as of the last update on 2022-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.