1. Home
  2. Directory
  3. Maryland
  4. Bethesda
  5. Radiology
  6. NPI Profile

DR. MATTHEW GROHOWSKI MD
NPI 1578537486
Radiology - Diagnostic Radiology in Bethesda, MD

Active since February 15, 2006
8901 ROCKVILLE PIKE, BETHESDA, MD 20889(301) 295-5050 Get Directions Write a Review

NPPES record last updated: January 16, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Matthew Grohowski Md NPPES

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

DR. MATTHEW GROHOWSKI MD (NPI 1578537486) is an individual diagnostic radiology provider in Bethesda, Maryland, licensed in New York (216316) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1578537486
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. MATTHEW GROHOWSKICredential: MD
Location Address8901 ROCKVILLE PIKEBethesda, MD 20889-0001
Mailing Address8901 Rockville PikeBethesda, MD 20889-0001
Phone(301) 295-5050
Sole ProprietorNo
Enumeration DateFebruary 15, 2006
Last NPPES UpdateJanuary 16, 2026
NPPES CertifiedJanuary 16, 2026
✔ NPI 1578537486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in NY · 216316
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
8901 ROCKVILLE PIKE, Bethesda, MD 20889
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.

DR. LIESL SHOCKLEY GRENIER M.D.
Dermatology (Dermatopathology)
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
MEGAN JUDITH LENIHAN MD
Surgery
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
JOHNS HOPKINS UNIVERSITY
Internal Medicine (Endocrinology, Diabetes & Metabolism)
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 400-1382
NATASHA ANTONY MD
Obstetrics & Gynecology
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4600
MATTHEW NICHOLAS RIBEIRO MD
Anesthesiology
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
MR. ANDREW JOSEPH ULLMANN JR. DO
Internal Medicine
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (908) 635-6978
BRYCE TANNER GARDNER DMD
Military Health Care Provider
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4340
PARESH RAM PATEL MD
Emergency Medicine
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4810

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 Matthew Grohowski's NPI number?

The NPI number for Matthew Grohowski is 1578537486. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Where is Matthew Grohowski located?

Matthew Grohowski practices at 8901 Rockville Pike, Bethesda, MD 20889. The listed phone number is (301) 295-5050.

What is Matthew Grohowski's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Matthew Grohowski was last updated on January 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.