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MARK DONOWITZ M.D.
NPI 1306893342
Internal Medicine - Gastroenterology in Baltimore, MD

Active since May 27, 2006
74.39/100
CMS Quality Rating
600 N WOLFE ST, BALTIMORE, MD 21287(410) 955-4166 Get Directions Write a Review

NPPES record last updated: February 6, 2013. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mark Donowitz M.d. NPPES

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

MARK DONOWITZ M.D. (NPI 1306893342) is an individual gastroenterology provider in Baltimore, Maryland, licensed in Maryland (D02767) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1306893342
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMARK DONOWITZCredential: M.D.
Location Address600 N WOLFE STBaltimore, MD 21287-0005
Mailing AddressPo Box 64264Baltimore, MD 21264-4264 · (410) 955-9675
Phone(410) 955-4166
Sole ProprietorNo
Enumeration DateMay 27, 2006
Last NPPES UpdateFebruary 6, 2013
✔ NPI 1306893342 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MD · D02767
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

600 N WOLFE ST, Baltimore, MD 21287
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Other Identifiers 3

Medicare UPINA54366MD
Medicare PINKR68MI74MD
Medicaid207641100MD

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
48 services25 patients
Established patient office or other outpatient visit, 30-39 minutes 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
19 services12 patients
Established patient office or other outpatient visit, 30-39 minutes 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
15 services12 patients

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

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.

MS. LAURA M HOSTOVICH CRNP
Nurse Practitioner
600 N WOLFE ST, WEINBERG BUILDING ROOM 1123
BALTIMORE, MD 21287
Baltimore City (410) 614-4501
BELINDA L GARDNER C.R.N.A.
Nurse Anesthetist, Certified Registered
600 N WOLFE ST, BLALOCK 1415
BALTIMORE, MD 21287
Baltimore City (443) 287-2937
DR. ALAN G SECHTIN M.D.
Radiology (Diagnostic Radiology)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 955-5000
DIANE LAW NP
Nurse Practitioner (Acute Care)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 502-5648
JENELL SHEREE COLEMAN MD MPH
Obstetrics & Gynecology
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 502-3698
DR. PATRICIA ALPHONSINE ROSS PHARM.D.
Pharmacist (Pharmacotherapy)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 434-1000
KATRIN INGRID ANDREASSON M.D.
Psychiatry & Neurology (Neurology)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 955-9441
WALTER FLEMING ATHA M.D.
Emergency Medicine
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 955-2280

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 Mark Donowitz's NPI number?

The NPI number for Mark Donowitz is 1306893342. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Mark Donowitz located?

Mark Donowitz practices at 600 N Wolfe St, Baltimore, MD 21287. The listed phone number is (410) 955-4166.

What is Mark Donowitz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Mark Donowitz was last updated on February 6, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.