Michael Tan
NPI 1063919090 · Anesthesiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Tan is a Anesthesiology Physician provider in Los Angeles, CA (NPI 1063919090).
Provider details
- NPI number
- 1063919090
- Entity type
- Individual
- Primary specialty
- Anesthesiology 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 tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (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
Additional practice locations (1)
- 757 Westwood Plz Ste 3304Los Angeles, CA 90095-1931Phone: (310) 267-8653
Registry dates
- Enumerated
- 2018-04-06
- Last updated
- 2022-12-07
- Certified
- 2022-12-07
Frequently asked questions
- What is Michael Tan's NPI number?
- Michael Tan's National Provider Identifier (NPI) is 1063919090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Tan's specialty?
- Michael Tan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Tan located?
- Michael Tan's practice location on file with NPPES is 757 Westwood Plz Ste 3325, Los Angeles, CA 90095-1931.
- What is Michael Tan's phone number?
- The practice phone number listed in the NPPES registry for Michael Tan is (310) 267-3899.
- Does Michael Tan accept Medicare?
- Michael Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Tan's NPI active?
- Yes — Michael Tan's NPI (1063919090) is active in the NPPES registry as of the last update on 2022-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.