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Emergency Medicine

Nicholas W. Miller, MD

Works at hospitals in New London, CT · Connecticut

Summary

Dr. Nicholas W. Miller, MD is an emergency medicine doctor at 365 Montauk Ave, New London, CT 06320. Phone: (860) 442-0711. Accepts Medicare assignment. In 2024, Nicholas W. Miller had 293 Original Medicare patients and 321 services. NPI 1548467566. 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: 365 Montauk Ave, New London, CT 06320 · Directions
  • Phone: (860) 442‑0711
  • Medicare: Accepts Medicare assignment
  • Hospital: Lawrence & Memorial Hospital
  • Group practice: Lawrence and Memorial Hospital Inc.
  • Medical school: University Of Massachusetts Medical School · graduated 2006 (20 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Nicholas W. Miller, 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 Nicholas W. Miller accept Medicare assignment?
Yes. Medicare's clinician data says Nicholas W. Miller 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 Nicholas W. Miller see?
In 2024, CMS data shows 293 Original Medicare patients and 321 services for Nicholas W. Miller. This counts Original Medicare only and measures volume, not quality.
What is Nicholas W. Miller's NPI number?
1548467566. 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 Nicholas W. Miller, 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 patients293
Services billed to Medicare321
Different services or procedures18
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Emergency department visit with moderate level of medical decision making (99284)113 services
  2. Emergency department visit with high level of medical decision making (99285)96 services
  3. Emergency department visit with low level of medical decision making (99283)65 services
  4. Critical care, first 30-74 minutes (99291)21 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%
  • Arthritis60%
  • Anxiety42%
  • Chronic kidney disease39%
  • Ischemic heart disease38%

Hospitals where Nicholas W. Miller works

Medicare's Facility Affiliation Data lists Nicholas W. Miller 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.

  • Lawrence & Memorial HospitalNew London, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070007

Practice locations

Addresses where Nicholas W. Miller is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Nicholas W. Miller as a member of this group (CMS data updated October 2, 2026).

  • Lawrence and Memorial Hospital Inc.49 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Connecticut →

Other emergency medicine doctors in New London

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

All emergency medicine doctors in New London →

Other clinicians in Lawrence and Memorial Hospital Inc.

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

Clinician information

CredentialMD
Medical schoolUniversity Of Massachusetts Medical School
Graduation year2006 (20 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1548467566
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