Sandra LinM.D.
Sandra Lin, M.D. is an Otolaryngology provider in Madison, WI, as of July 2026.
- NPI1720023781
- Registered2006
- Class of1994
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Sandra Lin at a glance
- Provider
- Sandra Lin
- Credential
- M.D.
- Specialty
- Otolaryngology
- Procedures
- Otolaryngology CPT codes
- Location
- Madison, WI
- Medical school
- Northwestern University Feinberg Medical School
- Graduated
- 1994
- NPI registered
- 2006
- NPI
- 1720023781
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Sandra Lin practice?
Sandra Lin, M.D. is based in Madison, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Sandra Lin's NPI number?
Sandra Lin's National Provider Identifier (NPI) is 1720023781, registered in 2006. Specialty on record: Otolaryngology; credential M.D.
Where did Sandra Lin go to medical school?
Sandra Lin, M.D. attended Northwestern University Feinberg Medical School, graduating in 1994.
How many Otolaryngology providers in Wisconsin work at ambulatory surgery centers?
37 Otolaryngology surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Sandra Lin among them. The Wisconsin Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
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