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Emergency Medicine

Lee Grodin, MD

Works at hospitals in Danbury, CT · White Plains, NY · Connecticut, New York

Summary

Dr. Lee Grodin, MD is an emergency medicine doctor at 21 Elm St, New Milford, CT 06776. Phone: (860) 350-7217. Accepts Medicare assignment. In 2024, Lee Grodin had 278 Original Medicare patients and 295 services. NPI 1659711992. 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.

  • Specialty: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 21 Elm St, New Milford, CT 06776 · Directions (3 more locations)
  • Phone: (860) 350‑7217
  • Medicare: Accepts Medicare assignment
  • Hospitals: Danbury Hospital, White Plains Hospital Center
  • Group practice: East Post Road Medical Services PC (+2 more)
  • Medical school: State University Of New York Downstate Medical Center · graduated 2013 (13 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Lee Grodin, 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 Lee Grodin accept Medicare assignment?
Yes. Medicare's clinician data says Lee Grodin 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 Lee Grodin see?
In 2024, CMS data shows 278 Original Medicare patients and 295 services for Lee Grodin. This counts Original Medicare only and measures volume, not quality.
What is Lee Grodin's NPI number?
1659711992. 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 Lee Grodin, 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 patients278
Services billed to Medicare295
Different services or procedures13
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Emergency department visit with moderate level of medical decision making (99284)135 services
  2. Emergency department visit with high level of medical decision making (99285)84 services
  3. Emergency department visit with low level of medical decision making (99283)29 services
  4. Critical care, first 30-74 minutes (99291)28 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 blood pressure75%
  • High cholesterol75%
  • Arthritis51%
  • Ischemic heart disease45%
  • Diabetes42%
  • Anxiety34%

Hospitals where Lee Grodin works

Medicare's Facility Affiliation Data lists Lee Grodin 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 Lee Grodin is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lee Grodin as a member of these groups (CMS data updated October 2, 2026).

  • East Post Road Medical Services PC429 clinicians in the group
  • Danbury Hospital50 clinicians in the group
  • Norwalk Hospital Association16 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Connecticut →

Other emergency medicine doctors in New Milford

Clinicians with the same Medicare primary specialty in New Milford, CT — not a recommendation.

All emergency medicine doctors in New Milford →

Other clinicians in East Post Road Medical Services PC

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

Clinician information

CredentialMD
Medical schoolState University Of New York Downstate Medical Center
Graduation year2013 (13 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659711992
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