1. Home
  2. Directory
  3. New York
  4. New York New York
  5. Radiology
  6. NPI Profile

LOUIS B HARRISON M.D.
NPI 1932184231
Radiology - Radiation Oncology in New York, NY

Active since December 08, 2005
10 UNION SQ E, 4F, NEW YORK, NY 10003(212) 844-8089(212) 844-6306 Get Directions Write a Review

NPPES record last updated: May 7, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Louis B Harrison M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LOUIS B HARRISON M.D. (NPI 1932184231) is an individual radiation oncology provider in New York, New York, licensed in New York (165813) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1932184231
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameLOUIS B HARRISONCredential: M.D.
Location Address10 UNION SQ E, 4FNew York, NY 10003-3314
Mailing AddressPo Box 95000-2456Philadelphia, PA 19195-0001 · (212) 844-8089 · Fax (212) 844-6306
Phone(212) 844-8089
Fax(212) 844-6306
Sole ProprietorNo
Enumeration DateDecember 8, 2005
Last NPPES UpdateMay 7, 2008
✔ NPI 1932184231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License✔ Licensed in NY · 165813
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
10 UNION SQ E, New York, NY 10003
Open in Google Maps ↗

Other Identifiers 4

Medicaid01774969NY
Medicare PIN77D2312661NY
Medicare UPINA64229NY
Medicare PIN77D23ER881NY

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANISHA GARG MD
Psychiatry & Neurology (Neuromuscular Medicine)
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 420-2000
HOWARD MAKER MD
Psychiatry & Neurology (Neurology)
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 844-8888
SUSAN ROTHENBERG MD
Obstetrics & Gynecology
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 420-4236
JANET STEIN MD
Obstetrics & Gynecology
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 420-2577
IRENE M. JANKOWSKI N.P.
Nurse Practitioner (Adult Health)
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 256-3539
TOLULOPE FALANA NP
Nurse Practitioner (Family)
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 844-6025
RICHARD MIZUGUCHI MD
Dermatology
10 UNION SQ E, SUITE 3C
NEW YORK, NY 10003
New York County (212) 523-5898
BARBARA CHEUNG MD
Internal Medicine
10 UNION SQ E, 2M
NEW YORK, NY 10003
New York County (212) 844-6888

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Louis Harrison's NPI number?

The NPI number for Louis Harrison is 1932184231. It was assigned to this individual provider in the NPPES registry on December 8, 2005.

Where is Louis Harrison located?

Louis Harrison practices at 10 Union Sq E 4F, New York, NY 10003. The listed phone number is (212) 844-8089.

What is Louis Harrison's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

When was this NPI record last updated?

The NPPES record for Louis Harrison was last updated on May 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.