Nathan Chai
Student in an Organized Health Care Education/Training Program · San Diego, CA
Nathan Chai is a student in an organized health care education/training program with a practice address in San Diego, California, and NPI 1861078404, issued on Mar 23, 2021. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan Chai
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 8929 University Center LN Ste 101, San Diego, CA 92122
- Phone
- (858) 657-1200
- Enumerated
- Mar 23, 2021
- Record last updated
- Jun 17, 2022
- Fax
- (858) 657-1200
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Verify Nathan Chai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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: $135.98
1 payment: food and beverage; the largest payer was Genzyme Corporation. The 13,278 providers of this specialty with any payment received $608.08 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.
Nathan Chai among 40,652 student in an organized health care education/training program records in California
Nathan Chai is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 28% of them.
- NPI issued2021 · 28% of these records are older, 66% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2022 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,098 student in an organized health care education/training program records list a practice address in San Diego
They are 2,098 of the 52,937 NPPES records with a practice address in San Diego, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in San Diego → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Adriane Boyle, MDSan Diego, CA 921221760792253
- Lena Chu, MDSan Diego, CA 921221417625831
- Raj Fadadu, MD, MSSan Diego, CA 921221043915028
- Zachary Grounds, MSCP, PSYDSan Diego, CA 921221083400352
- Sophia Hadsall, MDSan Diego, CA 921221245932524
- Michael Haft, MDSan Diego, CA 921221922700731
- Leyang HanSan Diego, CA 921221922970128
- Michael Lam, PHARM D.San Diego, CA 921221255822896
Common questions
What is Nathan Chai's NPI number?
Nathan Chai's National Provider Identifier (NPI) is 1861078404, issued on Mar 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Chai located?
The NPPES record lists a practice address at 8929 University Center LN Ste 101, San Diego, CA, 92122. Phone: (858) 657-1200. Providers update this record themselves, so call before visiting.
How can I verify Nathan Chai's license?
Search the California board that licenses this profession; the NPPES record confirms identity 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.