Tracy Yen-Lin Driver
Rheumatology Physician · Huntington Beach, CA
Tracy Yen-Lin Driver is a rheumatology physician with a practice address in Huntington Beach, California, and NPI 1982048112, issued on Apr 18, 2013. Check the license (California A133863, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tracy Yen-Lin Driver
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- A133863 CA
Self-reported in NPPES; status is on the state search - Practice location
- 19066 Magnolia St, Huntington Beach, CA 92646
- Phone
- (714) 968-0068
- Enumerated
- Apr 18, 2013
- Record last updated
- Feb 23, 2026
- Medicare enrollment
- Enrolled (PECOS I20190221001506); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 926 in California → Look up another NPI →
Also registered at 19066 Magnolia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Byrnes, BS, R.EEG T.EEG Specialist/Technologist1962072173
- Karen Carter, LCSWClinical Social Worker1598988370
- Kathleen Coffman, PAMedical Physician Assistant1013912575
- Tiffany Erickson, PT, DPTPhysical Therapist1073079059
- Mark Fredrick, MDInternal Medicine Physician1518964998
- James GlorePhysician Assistant1679034144
Verify Tracy Yen-Lin Driver in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A133863Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,324 Medicare Part D claims for 247 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Hydroxychloroquine Sulfate200 claims
- Methotrexate167 claims
- Humira(Cf) Pen130 claims
- Prednisone125 claims
- Sulfasalazine65 claims
- Enbrel Sureclick60 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: $27.82
1 payment: food and beverage; the largest payer was Pfizer Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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
- Healthcare Partners Affiliates Medical GroupLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tracy Yen-Lin Driver among 926 rheumatology physician records in California
Tracy Yen-Lin Driver is one of 926 rheumatology 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 2013, is newer than 75% of them.
- NPI issued2013 · 75% of these records are older, 21% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2013 · median 2003 among the 641 with a school on file
- Record last updated2026 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in California
There are 926 rheumatology physician records in California.
All 926 in California → Every provider in Huntington Beach → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Wesley Mizutani, MDHuntington Beach, CA 926461699774919
- Lalitha Ananth, MDHuntington Beach, CA 926471679597033
- Sheetal Gavankar, M.D.Huntington Beach, CA 926481750524328
- Azadeh Majlessi, M.D.Huntington Beach, CA 926481871533679
- Christine Thai, M.D.Huntington Beach, CA 926481043224587
- Christine Park, MDLaguna Beach, CA 926511003963364
- Chay Bae, D.O.Laguna Hills, CA 926531861926982
- Sunil Gupta, D.O.Laguna Hills, CA 926531437310059
Common questions
What is Tracy Yen-Lin Driver's NPI number?
Tracy Yen-Lin Driver's National Provider Identifier (NPI) is 1982048112, issued on Apr 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Tracy Yen-Lin Driver located?
The NPPES record lists a practice address at 19066 Magnolia St, Huntington Beach, CA, 92646. Phone: (714) 968-0068. Providers update this record themselves, so call before visiting.
How can I verify Tracy Yen-Lin Driver's license?
NPPES lists California license number A133863, 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 Tracy Yen-Lin Driver prescribe under Medicare Part D?
In 2024, Tracy Yen-Lin Driver had 1,324 Medicare Part D claims for 247 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.