Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Lin Yuh J. Lee, MD

Works at hospitals in Milton, MA · Boston, MA · Massachusetts

Summary

Dr. Lin Yuh J. Lee, MD is an internal medicine doctor at 435 Hancock St, Quincy, MA 02171. Phone: (617) 318-3300. Accepts Medicare assignment. In 2024, Lin Yuh J. Lee had 38 Original Medicare patients and 61 services. NPI 1386616670. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Lin Yuh J. Lee, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Lin Yuh J. Lee accept Medicare assignment?
Yes. Medicare's clinician data says Lin Yuh J. Lee accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Lin Yuh J. Lee see?
In 2024, CMS data shows 38 Original Medicare patients and 61 services for Lin Yuh J. Lee. This counts Original Medicare only and measures volume, not quality.
What is Lin Yuh J. Lee's NPI number?
1386616670. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Lin Yuh J. Lee, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients38
Services billed to Medicare61
Different services or procedures8
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Stool analysis for blood to screen for colon tumors (82270)26 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure66%
  • Osteoporosis45%
  • Diabetes34%

Hospitals where Lin Yuh J. Lee works

Medicare's Facility Affiliation Data lists Lin Yuh J. Lee at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Lin Yuh J. Lee is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lin Yuh J. Lee as a member of this group (CMS data updated October 2, 2026).

  • South Cove Community Health Center, Inc.24 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Quincy

Clinicians with the same Medicare primary specialty in Quincy, MA — not a recommendation.

All internal medicine doctors in Quincy →

Other clinicians in South Cove Community Health Center, Inc.

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolBoston University School Of Medicine
Graduation year1989 (37 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1386616670
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians