Tiffany Chen-I Lin, M.D.
Rheumatology Physician · Madison, WI
Tiffany Chen-I Lin, M.D. is a rheumatology physician with a practice address in Madison, Wisconsin, and NPI 1386937803, issued on May 17, 2011. Check the license (Wisconsin 65527-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Tiffany Chen-I Lin
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 65527-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1685 Highland Ave, Madison, WI 53705
- Phone
- (214) 886-2703
- Enumerated
- May 17, 2011
- Record last updated
- Feb 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160720002403); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 154 in Wisconsin → Look up another NPI →
Also registered at 1685 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Zachary Scherzer, MDInternal Medicine Physician1538748181
Verify Tiffany Chen-I Lin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 65527-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average rheumatology physician in 2024
950 Medicare Part D claims for 186 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Prednisone227 claims
- Methotrexate139 claims
- Hydroxychloroquine Sulfate105 claims
- Colchicine32 claims
- Leflunomide32 claims
- Alendronate Sodium27 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: $4,960.00
1 payment: consulting fee; 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
- University OF Wisconsin Medical Foundation IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Chen-I Lin among 154 rheumatology physician records in Wisconsin
Tiffany Chen-I Lin, M.D. is one of 154 rheumatology physician records with a practice address in Wisconsin. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 75% of them.
- NPI issued2011 · 75% of these records are older, 24% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2011 · median 2004 among the 97 with a school on file
- Record last updated2021 · 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 207RR0500X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Wisconsin
There are 154 rheumatology physician records in Wisconsin.
All 154 in Wisconsin → Every provider in Madison → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Sancia Ferguson, M.DMadison, WI 537031497070601
- Christine Sharkey, MDMadison, WI 537031770783797
- Carol Cox, MDMadison, WI 537151578507117
- Thomas Hirsch, MDMadison, WI 537151598708521
- John Juozevicius, MDMadison, WI 537151346201241
- Abdul Munem Kenj Halabi, MDMadison, WI 537151043658412
- Justin Levinson, M.D.Madison, WI 537151215322888
- James Porter, MDMadison, WI 537151992747133
Common questions
What is Tiffany Chen-I Lin, M.D.'s NPI number?
Tiffany Chen-I Lin, M.D.'s National Provider Identifier (NPI) is 1386937803, issued on May 17, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Chen-I Lin, M.D. located?
The NPPES record lists a practice address at 1685 Highland Ave, Madison, WI, 53705. Phone: (214) 886-2703. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Chen-I Lin, M.D.'s license?
NPPES lists Wisconsin license number 65527-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tiffany Chen-I Lin, M.D. prescribe under Medicare Part D?
In 2024, Tiffany Chen-I Lin, M.D. had 950 Medicare Part D claims for 186 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.