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Internal Medicine

Liesl C. Miles, MD

Sees patients in Clarksboro, NJ · Marlton, NJ · Haddonfield, NJ … · New Jersey, Virginia

Summary

Dr. Liesl C. Miles, MD is an internal medicine doctor at 175 W Cohawkin Rd, Suite C, Clarksboro, NJ 08020. May accept Medicare assignment. In 2024, Liesl C. Miles had 164 Original Medicare patients and 380 services. NPI 1275713042. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 175 W Cohawkin Rd, Suite C, Clarksboro, NJ 08020 · Directions (3 more locations)
  • Medicare: May accept Medicare assignment
  • Medical school: Drexel University College Of Medicine · graduated 2009 (17 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Liesl C. Miles, 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 Liesl C. Miles accept Medicare assignment?
Medicare's clinician data says Liesl C. Miles may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Liesl C. Miles see?
In 2024, CMS data shows 164 Original Medicare patients and 380 services for Liesl C. Miles. This counts Original Medicare only and measures volume, not quality.
What is Liesl C. Miles's NPI number?
1275713042. 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 Liesl C. Miles, 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 patients164
Services billed to Medicare380
Different services or procedures27
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)190 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)70 services
  3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)29 services
  4. Administration of influenza virus vaccine (G0008)16 services
  5. Influenza vaccine split virus, preservative free (90662)15 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%
  • Arthritis55%
  • Anxiety37%
  • Diabetes26%
  • Osteoporosis21%

Practice locations

Addresses where Liesl C. Miles is enrolled with Medicare (CMS data updated October 2, 2026).

  • 175 W Cohawkin Rd, Suite CClarksboro, NJ 08020
  • 301 Lippincott Dr, Suite 120Marlton, NJ 08053
  • 38 N Haddon AveHaddonfield, NJ 08033
  • 5000 Cox RdGlen Allen, VA 23060

Specialties

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in New Jersey

Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.

All internal medicine doctors in New Jersey →

Clinician information

CredentialMD
Medical schoolDrexel University College Of Medicine
Graduation year2009 (17 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1275713042
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians