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MARGARET MARY SHOWEL M.D.
NPI 1871605352
Internal Medicine - Medical Oncology in Baltimore, MD

Active since August 31, 2006
74.39/100
CMS Quality Rating
600 N WOLF ST, BALTIMORE, MD 21264(410) 955-8964 Get Directions Write a Review

NPPES record last updated: August 16, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Margaret Mary Showel M.d. NPPES

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

MARGARET MARY SHOWEL M.D. (NPI 1871605352) is an individual medical oncology provider in Baltimore, Maryland, licensed in Maryland (D64375) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1871605352
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameMARGARET MARY SHOWELCredential: M.D.
Location Address600 N WOLF STBaltimore, MD 21264-0001
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004
Phone(410) 955-8964
Sole ProprietorNo
Enumeration DateAugust 31, 2006
Last NPPES UpdateAugust 16, 2022
NPPES CertifiedAugust 16, 2022
✔ NPI 1871605352 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in MD · D64375
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License D64375 (MD)
600 N WOLF ST, Baltimore, MD 21264
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Other Identifiers 1

Medicaid417497600MD

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

74.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.71
Promoting Interoperability97
Improvement Activities40
Cost52.43

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 Margaret Showel's NPI number?

The NPI number for Margaret Showel is 1871605352. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Margaret Showel located?

Margaret Showel practices at 600 N Wolf St, Baltimore, MD 21264. The listed phone number is (410) 955-8964.

What is Margaret Showel'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 Margaret Showel was last updated on August 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.