Ruth Xinhe Wang, MD, PHD
Student in an Organized Health Care Education/Training Program · San Diego, CA
Ruth Xinhe Wang, MD, PHD is a student in an organized health care education/training program with a practice address in San Diego, California, and NPI 1306540331, issued on Mar 27, 2023. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ruth Xinhe Wang
- Credential
- MD, PHD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 8899 University Center LN Ste 350, San Diego, CA 92122
- Phone
- (858) 657-1675
- Enumerated
- Mar 27, 2023
- Record last updated
- Jul 1, 2024
- 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 →
Also registered at 8899 University Center LN Ste 350
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lena Chu, MDStudent in an Organized Health Care Education/Training Program1417625831
- Raj Fadadu, MD, MSStudent in an Organized Health Care Education/Training Program1043915028
Verify Ruth Xinhe Wang 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
83% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
32 Medicare Part D claims for 19 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
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: $352.34
4 payments; by number, the most common kind was food and beverage; the largest payer was Galderma Laboratories, L.P. 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.
Ruth Xinhe Wang among 40,652 student in an organized health care education/training program records in California
Ruth Xinhe Wang, MD, PHD 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 2023, is newer than 42% of them.
- NPI issued2023 · 42% of these records are older, 47% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2024 · 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
- Nathan ChaiSan Diego, CA 921221861078404
- 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
Common questions
What is Ruth Xinhe Wang, MD, PHD's NPI number?
Ruth Xinhe Wang, MD, PHD's National Provider Identifier (NPI) is 1306540331, issued on Mar 27, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Ruth Xinhe Wang, MD, PHD located?
The NPPES record lists a practice address at 8899 University Center LN Ste 350, San Diego, CA, 92122. Phone: (858) 657-1675. Providers update this record themselves, so call before visiting.
How can I verify Ruth Xinhe Wang, MD, PHD's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ruth Xinhe Wang, MD, PHD prescribe under Medicare Part D?
In 2024, Ruth Xinhe Wang, MD, PHD had 32 Medicare Part D claims for 19 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.