Harold Keiser, MD
Rheumatology
20+ years in practiceNPI: 1245320951Licensed in NY
About
Bio coming soon.
Are you Harold Keiser, MD?
Claim your profile
Verify your identity, update your credentials, and take ownership of your listing on PBCMMG.
Credentials & Recognition
Specialties
Rheumatology
NPI sub-specialties
Internal Medicine, Rheumatology207RR0500X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
20+ years
Estimated from NPI enumeration date
Other Rheumatology Doctors near New Jersey
View all →Frequently Asked Questions about Dr. Harold Keiser, MD
Where does Dr. Harold Keiser, MD practice?+
Dr. Harold Keiser, MD practices in New Jersey, NJ. MONTEFIORE MEDICAL PARK
1515 BLONDELL AVENUE, STE. 220
BRONX, NY 10461.
What is Dr. Harold Keiser, MD's phone number?+
Dr. Harold Keiser, MD's practice phone is 718-405-8323. Office contact information is verified on the PBCMMG profile.
What does Dr. Harold Keiser, MD specialize in?+
Dr. Harold Keiser, MD's primary specialty is Rheumatology.
Is Dr. Harold Keiser, MD board certified?+
Board certification status for Dr. Harold Keiser, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Harold Keiser, MD been practicing?+
Dr. Harold Keiser, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Harold Keiser, MD's NPI number?+
Dr. Harold Keiser, MD's National Provider Identifier (NPI) is 1245320951, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
See an error? info@pbcmmg.com
Are you Harold Keiser, MD?
Claim & complete your profile →Verify identity, upload proof, and update credentials. Approval typically 1-2 business days.