David Yao Tek Su, MD
Internal Medicine Physician · Sonora, CA
David Yao Tek Su, MD is an internal medicine physician with a practice address in Sonora, California, and NPI 1740394832, issued on Aug 18, 2006. Check the license (California A062523, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Yao Tek Su
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A062523 CA
Self-reported in NPPES; status is on the state search - Practice location
- 19747 Greenley RD, Sonora, CA 95370
- Phone
- (209) 588-2600
- Enumerated
- Aug 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 19747 Greenley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly DasilvaRegistered Dietitian1780408955
- Lisse Daugaard-Hansen, RN, MSN, NP-CFamily Nurse Practitioner1780986497
- Julie Mena, RN BSN MSN CNSGerontology Clinical Nurse Specialist1790111003
- Patricia Noonan, LMSWSocial Worker1992711832
- Rochelle Villanueva, MDEndocrinology, Diabetes & Metabolism Physician1932143062
Verify David Yao Tek Su in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A062523Check 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: $46.84
1 payment: food and beverage; the largest payer was Sandoz Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 Yao Tek Su among 17,696 internal medicine physician records in California
David Yao Tek Su, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 internal medicine physician records list a practice address in Sonora
They are 17 of the 629 NPPES records with a practice address in Sonora, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Sonora → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Allen, M.D.Sonora, CA 953701184687535
- Leslie Brocchini, MDSonora, CA 953701811966047
- Brenda Forrest, M.DSonora, CA 953701538375365
- Jason Jeffery, M.D.Sonora, CA 953701427293836
- Daniel Meador, MDSonora, CA 953701619925989
- James Mosson, M.D.Sonora, CA 953701437135670
- Daniel Phillips, M.D.Sonora, CA 953701720042732
- Maureen Regan, MDSonora, CA 953701477532273
Common questions
What is David Yao Tek Su, MD's NPI number?
David Yao Tek Su, MD's National Provider Identifier (NPI) is 1740394832, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Yao Tek Su, MD located?
The NPPES record lists a practice address at 19747 Greenley RD, Sonora, CA, 95370. Phone: (209) 588-2600. Providers update this record themselves, so call before visiting.
How can I verify David Yao Tek Su, MD's license?
NPPES lists California license number A062523, 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.