Shuang Lin
Family Medicine Physician · San Diego, CA
Shuang Lin is a family medicine physician with a practice address in San Diego, California, and NPI 1689093684, issued on Apr 8, 2014. Check the license (California A138887, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Shuang Lin
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A138887 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2445 Truxtun RD, San Diego, CA 92106
- Phone
- (858) 554-7272
- Enumerated
- Apr 8, 2014
- Record last updated
- Aug 29, 2023
- Medicare enrollment
- Enrolled (PECOS I20171009000760); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2445 Truxtun RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Shuang Lin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A138887Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
138 Medicare Part D claims for 38 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium18 claims
- Amlodipine Besylate14 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: $255.96
6 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Scripps HealthSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shuang Lin among 17,133 family medicine physician records in California
Shuang Lin is one of 17,133 family medicine physician records with a practice address in California. 81% 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 71% of them.
- NPI issued2014 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2014 · median 2005 among the 10,652 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
780 family medicine physician records list a practice address in San Diego
They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Diego → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nathan Freeman, M.D.San Diego, CA 921061932272630
- Cristiana Golu, MDSan Diego, CA 921061083684997
- Emmett Rice, D.O.San Diego, CA 921061073511150
- David Ryan, M.D.San Diego, CA 921061992801997
- Sunita Shailam, M.D.San Diego, CA 921061174625933
- Sung Song, M.D.San Diego, CA 921061629052170
- Alex Vo, MDSan Diego, CA 921061508425760
- Christina Braunworth, APRNSan Diego, CA 921071831794023
Common questions
What is Shuang Lin's NPI number?
Shuang Lin's National Provider Identifier (NPI) is 1689093684, issued on Apr 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Shuang Lin located?
The NPPES record lists a practice address at 2445 Truxtun RD, San Diego, CA, 92106. Phone: (858) 554-7272. Providers update this record themselves, so call before visiting.
How can I verify Shuang Lin's license?
NPPES lists California license number A138887, 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.
How much does Shuang Lin prescribe under Medicare Part D?
In 2024, Shuang Lin had 138 Medicare Part D claims for 38 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.