Office
200 Belle Terre Rd Ste 400, 
Port Jefferson, NY 

Overview

Mark Lowenheim is a Pediatric Gastroenterologist practicing medicine in Port Jefferson, New York.

Specialties

Pediatric Gastroenterology

Licenses

Pediatric Gastroenterology in NY

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Health First
  • HMO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Northwell Health
  • INSURANCE PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
View 7 Less Insurance Carriers -

Locations

Office
200 Belle Terre Rd Ste 400, Port Jefferson, NY 11777
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Frequently Asked Questions about Dr. Mark S. Lowenheim

How do I make an appointment with Dr. Mark S. Lowenheim?

You can book an appointment with Dr. Mark S. Lowenheim by calling their office at 631-403-4507. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Does Dr. Mark S. Lowenheim accept my insurance?

Dr. Mark S. Lowenheim accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 631-403-4507 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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