Hongsa Situ
Endodontics · Yorba Linda, CA
Hongsa Situ is an endodontics with a practice address in Yorba Linda, California, and NPI 1821280389, issued on Aug 17, 2007. Check the license (California 106180, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hongsa Situ
- Primary taxonomy
- Endodontics 1223E0200X
- License numbers
- 106180 CA
D7379 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 16691 Yorba Linda Blvd # 2, Yorba Linda, CA 92886
- Phone
- (714) 970-2801
- Enumerated
- Aug 17, 2007
- Record last updated
- Nov 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest endodontics records → All 1,018 in California → Look up another NPI →
Verify Hongsa Situ in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 106180Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average endodontics in 2024
11 Medicare Part D claims, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $86.21
4 payments; by number, the most common kind was education; the largest payer was Colgate Oral Pharmaceuticals, Inc. The 2,057 providers of this specialty with any payment received $49,739.86 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.
Hongsa Situ among 1,018 endodontics records in California
Hongsa Situ is one of 1,018 endodontics records with a practice address in California. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 42% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in California
There are 1,018 endodontics records in California.
All 1,018 in California → Every provider in Yorba Linda → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Farshad SeyedeinYorba Linda, CA 928861982964797
- Sean Noorvash, DDS MSCorona, CA 928811083710289
- Aaron AuCorona, CA 928791063864114
- Rajiv Bhagat, D.D.S.Corona, CA 928791407800964
- Niraj Patel, DDSCorona, CA 928791346825023
- Jaydeep Talim, D.D.S.Corona, CA 928791235229337
- Darshita Talim, D.D.S.Corona, CA 928791538252358
- Minna Tsai, D.D.S., M.S.D.Corona, CA 928791639667702
Common questions
What is Hongsa Situ's NPI number?
Hongsa Situ's National Provider Identifier (NPI) is 1821280389, issued on Aug 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Hongsa Situ located?
The NPPES record lists a practice address at 16691 Yorba Linda Blvd # 2, Yorba Linda, CA, 92886. Phone: (714) 970-2801. Providers update this record themselves, so call before visiting.
How can I verify Hongsa Situ's license?
NPPES lists California license number 106180, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Hongsa Situ prescribe under Medicare Part D?
In 2024, Hongsa Situ had 11 Medicare Part D claims; the average among endodontics prescribers was 121. Part D covers Medicare prescriptions only.
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.