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DR. RONALD BENJAMIN GARTENHAUS M.D.
NPI 1376583864
Internal Medicine - Medical Oncology in Baltimore, MD

Active since June 07, 2006
22 S GREENE ST, BALTIMORE, MD 21201(410) 328-2567(410) 328-6559 Get Directions Write a Review

NPPES record last updated: March 7, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ronald Benjamin Gartenhaus M.d. NPPES

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

DR. RONALD BENJAMIN GARTENHAUS M.D. (NPI 1376583864) is an individual medical oncology provider in Baltimore, Maryland, licensed in Maryland (D62351) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1376583864
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. RONALD BENJAMIN GARTENHAUSCredential: M.D.
Location Address22 S GREENE STBaltimore, MD 21201-1544
Mailing AddressPo Box 62602Baltimore, MD 21264-2602 · (410) 328-2567 · Fax (410) 328-6559
Phone(410) 328-2567
Fax(410) 328-6559
Sole ProprietorNo
Enumeration DateJune 7, 2006
Last NPPES UpdateMarch 7, 2011
✔ NPI 1376583864 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 MD · D62351
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.
22 S GREENE ST, Baltimore, MD 21201
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Other Identifiers 6

Medicaid037569800DC
Medicaid406206000MD
Medicare PINP00348602MD
Other644466-01MD · Blue Cross/blue Shield
Medicare PINK200MD
Medicare UPINF44450

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.

DR. LEONARD ANANG SOWAH M.D.
Internal Medicine
22 S GREENE ST
BALTIMORE, MD 21201
Baltimore City (410) 706-4619
VISHAL BHATNAGAR MD
Student in an Organized Health Care Education/Training Program
22 S GREENE ST, MEDICINE, N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-6110
NANCE J FOX P.A.-C
Physician Assistant (Medical)
22 S GREENE ST, G2K36
BALTIMORE, MD 21201
Baltimore City (410) 328-1170
HILARY TAMARA WOLF MD
Pediatrics (Adolescent Medicine)
22 S GREENE ST
BALTIMORE, MD 21201
Baltimore City (410) 328-7373
MS. LINDSAY BREAM O'MEARA CRNP
Nurse Practitioner (Acute Care)
22 S GREENE ST, SUITE S4D07
BALTIMORE, MD 21201
Baltimore City (410) 328-3365
NORA T OLIVER M.D., M.P.H.
Student in an Organized Health Care Education/Training Program
22 S GREENE ST, N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-5756
SHOSHANA JO WEINER
Internal Medicine
22 S GREENE ST
BALTIMORE, MD 21201
Baltimore City (617) 214-1332
JENNA VANLIERE CANZONIERO M.D.
Internal Medicine
22 S GREENE ST, N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-5756

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 Ronald Gartenhaus's NPI number?

The NPI number for Ronald Gartenhaus is 1376583864. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Ronald Gartenhaus located?

Ronald Gartenhaus practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-2567.

What is Ronald Gartenhaus'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 Ronald Gartenhaus was last updated on March 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.