David Tsai
Pediatric Endocrinology Physician · Santa Barbara, CA
David Tsai is a pediatric endocrinology physician with a practice address in Santa Barbara, California, and NPI 1548688435, issued on Mar 29, 2014. Check the license (California 139925, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Tsai
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- 139925 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5333 Hollister Ave Ste 250, Santa Barbara, CA 93111
- Phone
- (323) 783-4516
- Enumerated
- Mar 29, 2014
- Record last updated
- Jun 27, 2025
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 207 in California → Look up another NPI →
Also registered at 5333 Hollister Ave Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric Grossman, MDPediatric Surgery Physician1356646590
- Melissa Grunt, CPNPPediatric Nurse Practitioner1831581586
- Zohreh Kousha-Shoar, MD., MPH.Pediatric Endocrinology Physician1275855728
Verify David Tsai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 139925Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $312.27
8 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 931 providers of this specialty with any payment received $4,382.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
David Tsai among 207 pediatric endocrinology physician records in California
David Tsai is one of 207 pediatric endocrinology physician records with a practice address in California. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 75% of them.
- NPI issued2014 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 23% of these records are
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in California
There are 207 pediatric endocrinology physician records in California.
All 207 in California → Every provider in Santa Barbara → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Zohreh Kousha-Shoar, MD., MPH.Santa Barbara, CA 931111275855728
- Cristina Candido-Vitto, MDSanta Barbara, CA 931051013149533
- Christopher FerberSanta Barbara, CA 931051528421781
- Fima Lifshitz, MDSanta Barbara, CA 931051831257344
- Jordan Pinsker, M.D.Santa Barbara, CA 931051730138009
- Ideen Tabatabai, MDSanta Barbara, CA 931051871156471
- Anna Sandstrom, MDOxnard, CA 930361043382856
- Swati Elchuri, M.D.Ventura, CA 930031750569133
Common questions
What is David Tsai's NPI number?
David Tsai's National Provider Identifier (NPI) is 1548688435, issued on Mar 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is David Tsai located?
The NPPES record lists a practice address at 5333 Hollister Ave Ste 250, Santa Barbara, CA, 93111. Phone: (323) 783-4516. Providers update this record themselves, so call before visiting.
How can I verify David Tsai's license?
NPPES lists California license number 139925, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.