Dr. Robert Morton Marcus
Dr. Robert M. Marcus

Dr. Robert M. Marcus

  • Gender: Male
  • Experience: 52 years
  • Graduated from: University Of Cincinnati College Of Medicine
  • Graduation year: 1969
  • Sole propriator: No
  • NPI: 1619958931

Dr. Robert M. Marcus MD

Rheumatologist

He is located at 585 Broadway in Massapequa, NY 11758. Can help patients with the following: Chronic Fatigue Syndrome (CFS), Common Cold, Osteoporosis, Prescription Refill, Tendinitis, Vasculitis. His National Provider Identifier (NPI) number is 1619958931. Appointment can be made via the phone number (516) 797-1234. He is affiliated with 1 practices and 1 hospitals.

Conditions treated

Dr. Robert Morton Marcus, being an rheumatologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Robert M. Marcus.

  • Abdominal Pain
  • Acute Pain
  • Amyloidosis
  • Anemia
  • Ankylosing Spondylitis
  • Antiphospholipid Syndrome (APS)
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Bone Loss
  • Bursitis
  • Chest Pain
  • Cholecystitis
  • Chronic Fatigue Syndrome (CFS)
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Claudication
  • Collagen Vascular Disease (CVD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Erythema Nodosum
  • Fever
  • Fibromyalgia
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Gout
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hyperlipidemia
  • Hypermobility Syndrome
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Low Back Pain
  • Lupus
  • Migraine
  • Muscle Pain
  • Nausea and Vomiting
  • Obesity
  • Osteoarthritis (OA)
  • Osteoporosis
  • Patellofemoral Pain Syndrome (PFS)
  • Peptic Ulcer
  • Polymyalgia Rheumatica (PMR)
  • Polymyositis (PM)
  • Porphyria
  • Prescription Refill
  • Psoriatic Arthritis
  • Raynaud's Phenomenon
  • Reactive Arthritis
  • Rheumatoid Arthritis (RA)
  • Sacroiliac Joint Pain
  • Sarcoidosis
  • Scleroderma
  • Sjogren's Syndrome
  • Spondylolysis
  • Tendinitis
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Vasculitis
  • Weber-Christian Disease

Procedures Performed by Dr. Robert M. Marcus

Medicare Enrollment

Dr. Robert M. Marcus is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Rheumatology) .

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Payments received

Drug payment

Amgen $1041
Celgene $962
Pfizer $802

Other

Food and Beverage $8496

Studies

UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE

Graduated in 1969

Additional Specialities

  • Internist

Affiliated practices

Broadway Internal Medicine Associates
585 Broadway
Massapequa, 11758 NY
(516) 797-1234

Affiliated hospitals

GOOD SAMARITAN HOSPITAL MEDICAL CENTER
1000 MONTAUK HIGHWAY
WEST ISLIP, 11795 NY
(631) 376-3000

Looking for more Rheumatologists?

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Questions & Answers

What conditions does Dr. Robert Morton Marcus treat?

Dr. Robert Morton Marcus provides treatment for Chronic Fatigue Syndrome (CFS), Common Cold, Osteoporosis, Prescription Refill, Tendinitis, Vasculitis. For the full list see this list.

Does Dr. Robert Morton Marcus have affiliation with practices?

Dr. Robert Morton Marcus is affiliated with Broadway Internal Medicine Associates.

Has Dr. Robert Morton Marcus affiliation with hospitals?

Dr. Robert Morton Marcus is affiliated with GOOD SAMARITAN HOSPITAL MEDICAL CENTER.

Where can you meet with Dr. Robert Morton Marcus?

Dr. Robert Morton Marcus's office is located at 585 Broadway in Massapequa, NY 11758.