Karl W. Strom Jr., MD

Medicare activity in 2024

Official CMS public-use data for Karl W. Strom 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.

Most frequent services

1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)72 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)37 services
3. Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)13 services
4. Emergency department visit with low level of medical decision making (99283)12 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%
• Diabetes49%
• Ischemic heart disease38%
• Anxiety31%

Hospitals where Karl W. Strom Jr. works

Medicare's Facility Affiliation Data lists Karl W. Strom 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.

• Bayshore Medical CenterHolmdel, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310112
• Hackensack Meridian Mountainside MedicalMontclair, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310054

Practice locations

Addresses where Karl W. Strom Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 123 Highland Ave, Suite 202Glen Ridge, NJ 07028 (973) 429‑7600

Group practices

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

• Montclair Surgical Associates PA5 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in New Jersey →

Other general surgeons in Glen Ridge

Clinicians with the same Medicare primary specialty in Glen Ridge, NJ — not a recommendation.

• Richard Greco, DO
• Justin Stufflebeam, DO
• Silvia Fresco, MD
• Kevin Bain, DO

All general surgeons in Glen Ridge →

Other clinicians in Montclair Surgical Associates PA

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

• Richard Greco, DO
• Justin Stufflebeam, DO
• Silvia Fresco, MD
• Kevin Bain, DO

Clinician information

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