IndividualActive
Bernard Tsai, M.D.
NPI 1700833407 · Anesthesiology Physician · Rockville, MD
Bernard Tsai, M.D. is a Anesthesiology Physician provider in Rockville, MD (NPI 1700833407).
Provider details
- NPI number
- 1700833407
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- C262653 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
14820 Physicians Ln
242
Rockville, MD 20850-3945
Phone: (301) 838-9606
Street-level locationGet directions
Mailing address
10013 New London Dr
Potomac, MD 20854-4848
Registry dates
- Enumerated
- 2006-05-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bernard Tsai's NPI number?
- Bernard Tsai's National Provider Identifier (NPI) is 1700833407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bernard Tsai's specialty?
- Bernard Tsai is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Bernard Tsai located?
- Bernard Tsai's practice location on file with NPPES is 14820 Physicians Ln, Rockville, MD 20850-3945.
- What is Bernard Tsai's phone number?
- The practice phone number listed in the NPPES registry for Bernard Tsai is (301) 838-9606.
- Is Bernard Tsai's NPI active?
- Yes — Bernard Tsai's NPI (1700833407) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.