Bobby Tsang, M.D.
NPI 1578736625 · Student in an Organized Health Care Education/Training Program · Concord, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bobby Tsang, M.D. is a Student in an Organized Health Care Education/Training Program provider in Concord, CA (NPI 1578736625).
Provider details
- NPI number
- 1578736625
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2008-04-09
- Last updated
- 2021-12-14
Frequently asked questions
- What is Bobby Tsang's NPI number?
- Bobby Tsang's National Provider Identifier (NPI) is 1578736625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bobby Tsang's specialty?
- Bobby Tsang is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Bobby Tsang located?
- Bobby Tsang's practice location on file with NPPES is 1308 New Hampshire Dr, Concord, CA 94521-3806.
- What is Bobby Tsang's phone number?
- The practice phone number listed in the NPPES registry for Bobby Tsang is (510) 219-5379.
- Does Bobby Tsang accept Medicare?
- Bobby Tsang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bobby Tsang's NPI active?
- Yes — Bobby Tsang's NPI (1578736625) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.