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General Surgery

Louis H. Balsama, DO

Works at hospitals in Voorhees, NJ · New Jersey

Summary

Dr. Louis H. Balsama, DO is a general surgeon at 100 Bowman Dr, Voorhees, NJ 08043. Phone: (856) 247-3821. Accepts Medicare assignment. In 2024, Louis H. Balsama had 49 Original Medicare patients and 81 services. NPI 1861462939. 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: General surgeon (Medicare lists General Surgery)
  • Address: 100 Bowman Dr, Voorhees, NJ 08043 · Directions (7 more locations)
  • Phone: (856) 247‑3821
  • Medicare: Accepts Medicare assignment
  • Hospital: West Jersey Hospital
  • Group practice: Virtua Medical Group, PA
  • Medical school: Rowan University School Of Osteopathic Medicine · graduated 1999 (27 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Louis H. Balsama, 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 Louis H. Balsama accept Medicare assignment?
Yes. Medicare's clinician data says Louis H. Balsama 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 Louis H. Balsama see?
In 2024, CMS data shows 49 Original Medicare patients and 81 services for Louis H. Balsama. This counts Original Medicare only and measures volume, not quality.
What is Louis H. Balsama's NPI number?
1861462939. 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 Louis H. Balsama, 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 patients49
Services billed to Medicare81
Different services or procedures21
Participating Medicare providerYes
Average age of these patients67

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)32 services
  2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)11 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%
  • Anxiety45%
  • Chronic kidney disease35%
  • Diabetes33%

Hospitals where Louis H. Balsama works

Medicare's Facility Affiliation Data lists Louis H. Balsama 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.

  • West Jersey HospitalVoorhees, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310022

Practice locations

Addresses where Louis H. Balsama is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

  • 100 Bowman DrVoorhees, NJ 08043
  • 100 Bowman Dr, Fl 3Voorhees, NJ 08043 (856) 247‑3821
  • 120 White Horse PikeHaddon Heights, NJ 08035
  • 141 Route 70 EMarlton, NJ 08053
  • 239 Hurffville Crosskeys Rd, Suite 245Sewell, NJ 08080 (856) 341‑8300

Group practices

Medicare enrollment lists Louis H. Balsama as a member of this group (CMS data updated October 2, 2026).

  • Virtua Medical Group, PA1,688 clinicians in the group

Specialties

Find other General Surgery doctors in New Jersey →

Other general surgeons in Voorhees

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

All general surgeons in Voorhees →

Other clinicians in Virtua Medical Group, PA

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

Clinician information

CredentialDO
Medical schoolRowan University School Of Osteopathic Medicine
Graduation year1999 (27 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861462939
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