Transbay Anesthesia Group
NPI 1376255968 · Anesthesiology Physician · Berkeley, CA
Transbay Anesthesia Group is a Anesthesiology Physician organization in Berkeley, CA (NPI 1376255968).
Provider details
- NPI number
- 1376255968
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jonathan Hsiao, General Partner(415) 359-5559
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
3 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
- 2022-12-15
- Last updated
- 2022-12-15
- Certified
- 2022-12-15
Frequently asked questions
- What is Transbay Anesthesia Group's NPI number?
- Transbay Anesthesia Group's National Provider Identifier (NPI) is 1376255968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Transbay Anesthesia Group?
- Transbay Anesthesia Group is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Transbay Anesthesia Group located?
- Transbay Anesthesia Group's practice location on file with NPPES is 2026 Los Angeles Ave, Berkeley, CA 94707-2429.
- What is Transbay Anesthesia Group's phone number?
- The practice phone number listed in the NPPES registry for Transbay Anesthesia Group is (415) 359-5559.
- Who is the authorized official for Transbay Anesthesia Group?
- The authorized official listed on Transbay Anesthesia Group's NPPES record is Jonathan Hsiao, General Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Transbay Anesthesia Group's NPI active?
- Yes — Transbay Anesthesia Group's NPI (1376255968) is active in the NPPES registry as of the last update on 2022-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.