Thomas G Sinclair MD Inc
NPI 1629547419 · Anesthesiology Physician · Newport Beach, CA
Thomas G Sinclair MD Inc is a Anesthesiology Physician organization in Newport Beach, CA (NPI 1629547419).
Provider details
- NPI number
- 1629547419
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Sinclair, President(949) 764-6954
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-11-21
- Last updated
- 2018-11-21
Frequently asked questions
- What is Thomas G Sinclair MD Inc's NPI number?
- Thomas G Sinclair MD Inc's National Provider Identifier (NPI) is 1629547419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas G Sinclair MD Inc?
- Thomas G Sinclair MD Inc is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas G Sinclair MD Inc located?
- Thomas G Sinclair MD Inc's practice location on file with NPPES is 520 Superior Ave Ste 140, Newport Beach, CA 92663-3642.
- What is Thomas G Sinclair MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Thomas G Sinclair MD Inc is (949) 764-5365.
- Who is the authorized official for Thomas G Sinclair MD Inc?
- The authorized official listed on Thomas G Sinclair MD Inc's NPPES record is Thomas Sinclair, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas G Sinclair MD Inc's NPI active?
- Yes — Thomas G Sinclair MD Inc's NPI (1629547419) is active in the NPPES registry as of the last update on 2018-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.