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Internal Medicine

Michael A. Kalil Jr., DO

Works at hospitals in Lewes, DE · Delaware

Summary

Dr. Michael A. Kalil Jr., DO is an internal medicine doctor at 1305 Savannah Rd, Suite 1, Lewes, DE 19958. Phone: (302) 645-2281. Accepts Medicare assignment. In 2024, Michael A. Kalil Jr. had 953 Original Medicare patients and 1,027 services. NPI 1336586163. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1305 Savannah Rd, Suite 1, Lewes, DE 19958 · Directions (2 more locations)
  • Phone: (302) 645‑2281
  • Medicare: Accepts Medicare assignment
  • Hospital: Beebe Medical Center
  • Group practice: Beebe Physician Network Inc.
  • Medical school: Philadelphia College Of Osteopathic Medicine · graduated 2013 (13 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Michael A. Kalil Jr., 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 Michael A. Kalil Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Michael A. Kalil Jr. 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 Michael A. Kalil Jr. see?
In 2024, CMS data shows 953 Original Medicare patients and 1,027 services for Michael A. Kalil Jr.. This counts Original Medicare only and measures volume, not quality.
What is Michael A. Kalil Jr.'s NPI number?
1336586163. 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 Michael A. Kalil Jr., 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 patients953
Services billed to Medicare1,027
Different services or procedures17
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)466 services
  2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)428 services
  3. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)52 services
  4. Emergency department visit with low level of medical decision making (99283)23 services
  5. Critical care, first 30-74 minutes (99291)18 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%
  • Ischemic heart disease60%
  • Arthritis58%
  • Atrial fibrillation44%
  • Chronic kidney disease41%

Hospitals where Michael A. Kalil Jr. works

Medicare's Facility Affiliation Data lists Michael A. Kalil Jr. 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.

  • Beebe Medical CenterLewes, DE · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 080007

Practice locations

Addresses where Michael A. Kalil Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Michael A. Kalil Jr. as a member of this group (CMS data updated October 2, 2026).

  • Beebe Physician Network Inc.310 clinicians in the group

Specialties

Find other Internal Medicine doctors in Delaware →

Other internal medicine doctors in Lewes

Clinicians with the same Medicare primary specialty in Lewes, DE — not a recommendation.

All internal medicine doctors in Lewes →

Other clinicians in Beebe Physician Network Inc.

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

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2013 (13 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1336586163
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