Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ROBERT GREENBERG M.D.
NPI 1376508556
Anesthesiology in Baltimore, MD

Active since April 19, 2006PECOS Enrolled
74.39/100
CMS Quality Rating
600 N WOLFE ST, BALTIMORE, MD 21287(410) 955-6353 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Robert Greenberg M.d. NPPES

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

ROBERT GREENBERG M.D. (NPI 1376508556) is an individual anesthesiology provider in Baltimore, Maryland, licensed in Maryland (D39439) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Georgetown University School Of Medicine (1985).

NPPES Registry Identity

NPI1376508556
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameROBERT GREENBERGCredential: M.D.
Location Address600 N WOLFE STBaltimore, MD 21287-0005
Mailing AddressPo Box 64382Baltimore, MD 21264-4382
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 1985
Enumeration DateApril 19, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1376508556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in MD · D39439
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
600 N WOLFE ST, Baltimore, MD 21287

Other Identifiers 1

Medicaid80611100MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Robert Greenberg M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID143127142
PECOS Enrollment IDI20031217000827
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Physician Assistant (Medical)
600 N WOLFE ST, NELSON 2-133
BALTIMORE, MD 21287
Physician Assistant
600 N WOLFE ST, MARBURG B-186
BALTIMORE, MD 21287
Pathology (Anatomic Pathology & Clinical Pathology)
600 N WOLFE ST
BALTIMORE, MD 21287
Dental Hygienist
600 N WOLFE ST, BLALOCK 266
BALTIMORE, MD 21287
Nurse Practitioner (Acute Care)
600 N WOLFE ST
BALTIMORE, MD 21287
Internal Medicine (Medical Oncology)
600 N WOLFE ST
BALTIMORE, MD 21287
Psychiatry & Neurology (Psychiatry)
600 N WOLFE ST
BALTIMORE, MD 21287
Student in an Organized Health Care Education/Training Program
600 N WOLFE ST
BALTIMORE, MD 21287

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 Robert Greenberg's NPI number?

The NPI number for Robert Greenberg is 1376508556. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is Robert Greenberg located?

Robert Greenberg practices at 600 N Wolfe St, Baltimore, MD 21287. The listed phone number is (410) 955-6353.

What is Robert Greenberg's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Robert Greenberg enrolled in Medicare?

Yes. Robert Greenberg is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Greenberg was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.