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MSKCC PHYSICIANS @ ST CLARE'S HOSPITAL
NPI 1639140155
Radiology - Radiation Oncology in Denville, NJ

Active since February 01, 2006
23 POCONO RD, DENVILLE, NJ 07834(646) 227-3813 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Mskcc Physicians @ St Clare's Hospital NPPES

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

MSKCC PHYSICIANS @ ST CLARE'S HOSPITAL (NPI 1639140155) is a healthcare organization registered as a radiation oncology in Denville, New Jersey and active in the NPI registry since February 2006. The organization lists Charles A Ryke, Manager, as its authorized official.

NPPES Registry Identity

NPI1639140155
Entity TypeOrganization
Primary Taxonomy2085R0001X
Legal Business NameMSKCC PHYSICIANS @ ST CLARE'S HOSPITAL
Location Address23 POCONO RDDenville, NJ 07834-2954
Mailing Address633 3rd Ave, Box 3New York, NY 10017-6706
Phone(646) 227-3813
Organization SubpartNo
Authorized OfficialCharles A RykeManager · (646) 227-3650
Enumeration DateFebruary 1, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1639140155 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
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.
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X
23 POCONO RD, Denville, NJ 07834
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 12

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

AUDREY M HAMILTON MD
Internal Medicine (Medical Oncology)
23 POCONO RD
DENVILLE, NJ 07834
Morris County (646) 227-3813
BARRY REITER M.D.
Internal Medicine (Hematology & Oncology)
23 POCONO RD, SUITE 100
DENVILLE, NJ 07834
Morris County (973) 316-1701
DEBORAH ANN SMITH RN, APN-C
Clinical Nurse Specialist (Oncology)
23 POCONO RD, SUITE 100
DENVILLE, NJ 07834
Morris County (973) 316-1701
KATE FREITAS MCCOOEY PA-C
Physician Assistant (Medical)
23 POCONO RD, SUITE 100
DENVILLE, NJ 07834
Morris County (973) 316-1701
JEANA DRUGAC APN
Nurse Practitioner (Family)
23 POCONO RD, SUITE 100
DENVILLE, NJ 07834
Morris County (973) 316-1701
NICOLE SPALDO
Occupational Therapist
23 POCONO RD
DENVILLE, NJ 07834
Morris County (973) 586-5017
DURGESH HAJELA MD
Radiology (Radiation Oncology)
23 POCONO RD
DENVILLE, NJ 07834
Morris County (646) 227-3813
DR. RICHARD CLAPS M.D.
Radiology (Diagnostic Radiology)
23 POCONO RD
DENVILLE, NJ 07834
Morris County (973) 625-6668

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 Mskcc Physicians @ St Clare's Hospital's NPI number?

The NPI number for Mskcc Physicians @ St Clare's Hospital is 1639140155. It was assigned to this organization in the NPPES registry on February 1, 2006.

Where is Mskcc Physicians @ St Clare's Hospital located?

Mskcc Physicians @ St Clare's Hospital is located at 23 Pocono Rd, Denville, NJ 07834. The listed phone number is (646) 227-3813.

What is Mskcc Physicians @ St Clare's Hospital'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 Mskcc Physicians @ St Clare's Hospital was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.