Dr Mark Louis Horn, MD, MPH - Internal Medicine in Tenafly, NJ

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Dr Mark Louis Horn, MD, MPH is a Internal Medicine - Rheumatology physician based in Tenafly, New Jersey. Dr Mark Louis Horn is licensed to practice in New York (license number 139526) and his current practice location is 124 Oxford Dr, Tenafly, New Jersey. He can be reached at his office (for appointments etc.) via phone at (201) 871-9230.

NPI number for Dr Mark Louis Horn is 1629106380 and his current mailing address is 124 Oxford Dr, Tenafly, New Jersey. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1629106380.

Contact Information

Dr Mark Louis Horn, MD, MPH
124 Oxford Dr,
Tenafly, NJ 07670-3116
(201) 871-9230
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark Louis Horn
GenderMale
SpecialityInternal Medicine - Rheumatology
Location124 Oxford Dr, Tenafly, New Jersey
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1629106380
  • Provider Enumeration Date: 03/02/2007
  • Last Update Date: 08/17/2009

Medical Identifiers

Medical identifiers for Dr Mark Louis Horn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629106380NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 139526 (New York)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mark Louis Horn is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mark Louis Horn, MD, MPH
124 Oxford Dr,
Tenafly, NJ 07670-3116

Ph: (201) 871-9230		Dr Mark Louis Horn, MD, MPH
124 Oxford Dr,
Tenafly, NJ 07670-3116

Ph: (201) 871-9230

Reviews and Comments


Internal Medicine Doctors in Tenafly, NJ

Mr. Stephen Harold Chenen, M.D.
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Shaikh Sultan Ahmed, M.D.
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Practice Location: 40 Greentree Terrace, Tenafly, NJ 07670
Phone: 291-568-4604    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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