1. Home
  2. Directory
  3. Pennsylvania
  4. Philadelphia
  5. Internal Medicine
  6. NPI Profile

DR. JONATHAN CHERNOFF MD
NPI 1962741694
Internal Medicine - Medical Oncology in Philadelphia, PA

Active since January 31, 2013
333 COTTMAN AVE, W455, PHILADELPHIA, PA 19111(215) 728-5319(215) 728-3616 Get Directions Write a Review

NPPES record last updated: January 31, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Jonathan Chernoff Md NPPES

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

DR. JONATHAN CHERNOFF MD (NPI 1962741694) is an individual medical oncology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD034646E) and active in the NPI registry since January 2013.

NPPES Registry Identity

NPI1962741694
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. JONATHAN CHERNOFFCredential: MD
Location Address333 COTTMAN AVE, W455Philadelphia, PA 19111
Mailing Address333 Cottman Ave, W455Philadelphia, PA 19111 · (215) 728-5319 · Fax (215) 728-3616
Phone(215) 728-5319
Fax(215) 728-3616
Sole ProprietorYes
Enumeration DateJanuary 31, 2013
✔ NPI 1962741694 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in PA · MD034646E
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
333 COTTMAN AVE, Philadelphia, PA 19111
Open in Google Maps ↗

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.

FOX CHASE CANCER CENTER MEDICAL GROUP, INC.
Anesthesiology
333 COTTMAN AVE, MED STAFF OFFICE
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-6900
JAMES SUN MD
Surgery (Surgical Oncology)
333 COTTMAN AVE
PHILADELPHIA, PA 19111
Philadelphia County (215) 854-9799
MS. MALA T KAILASAM MD
Internal Medicine
333 COTTMAN AVE, FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-6900
HEALTH SERVICES OF FOX CHASE CANCER CTR.
Radiology (Diagnostic Radiology)
333 COTTMAN AVE, RADIOLOGY ASSOCIATES OF FCCC
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-6900
ELENA DREYZIN PA-C
Physician Assistant
333 COTTMAN AVE
PHILADELPHIA, PA 19111
Philadelphia County (888) 369-2427
FREWEINI TESFALEDET PA
Physician Assistant
333 COTTMAN AVE
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-6900
MARIUSZ A WASIK MD
Pathology (Anatomic Pathology)
333 COTTMAN AVE
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-3675
DR. BARBARA C. CAVANAUGH M.D.
Radiology (Diagnostic Radiology)
333 COTTMAN AVE
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-3883

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 Jonathan Chernoff's NPI number?

The NPI number for Jonathan Chernoff is 1962741694. It was assigned to this individual provider in the NPPES registry on January 31, 2013.

Where is Jonathan Chernoff located?

Jonathan Chernoff practices at 333 Cottman Ave W455, Philadelphia, PA 19111. The listed phone number is (215) 728-5319.

What is Jonathan Chernoff's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Jonathan Chernoff was last updated on January 31, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.