Dr. Harold D. Keiser
- Gender: Male
- Experience: 57 years
- Graduated from: New York University School Of Medicine
- Graduation year: 1964
- Sole propriator: No
- NPI: 1245320951
Dr. Harold D. Keiser MD
Rheumatologist
He is located at Montefiore Medical Park 1515 Blondell Avenue, Ste. 220 in Bronx, NY 10461. Can help patients with the following: Arthritis, Fever, Gastroesophageal Reflux Disease (GERD), High Blood Pressure, Osteoarthritis (OA), Peptic Ulcer. His National Provider Identifier (NPI) number is 1245320951. Appointment can be made via the phone number (718) 405-8323. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Harold D. Keiser, 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. Harold D. Keiser.
- 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. Harold D. Keiser
Insurances Accepted by Dr. Harold D. Keiser
- Medicare
Medicare Enrollment
Dr. Harold D. Keiser is enrolled to bill Medicare as a Practitioner - Rheumatology .
Bills through: Montefiore Medical Center
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| AbbVie | $91 |
| E.R. Squibb \u0026 Sons | $64 |
| Novartis | $46 |
Other
| Food and Beverage | $314 |
Studies
NEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1964Additional Specialities
- Internist
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Questions & Answers
Does Dr. Harold D. Keiser accept patients with Medicare?
Yes, Dr. Harold D. Keiser accepts patients with Medicare.
Does Dr. Harold D. Keiser have affiliation with practices?
Dr. Harold D. Keiser is affiliated with Montefiore Medical Group at Grand Concourse. For the full list of practices see this list.
What conditions does Dr. Harold D. Keiser treat?
Dr. Harold D. Keiser provides treatment for Arthritis, Fever, Gastroesophageal Reflux Disease (GERD), High Blood Pressure, Osteoarthritis (OA), Peptic Ulcer. For the full list see this list.
Has Dr. Harold D. Keiser affiliation with hospitals?
Dr. Harold D. Keiser is affiliated with MONTEFIORE MEDICAL CENTER.
Where can you meet with Dr. Harold D. Keiser?
Dr. Harold D. Keiser's office is located at Montefiore Medical Park 1515 Blondell Avenue, Ste. 220 in Bronx, NY 10461.