DR. HYO SEUNG AHN M.D.
NPI 1730152380
Radiology - Diagnostic Radiology in Owings Mills, MD

Q: What is Hyo Ahn's NPI number?

The NPI number for Hyo Ahn is 1730152380. It was assigned to this individual provider in the NPPES registry on February 13, 2006.

Q: What is Hyo Ahn's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Hyo Ahn was last updated on July 20, 2023. 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.

Active since February 13, 2006

75/100

CMS Quality Rating

21 CROSSROADS DR, STE 100, OWINGS MILLS, MD 21117(410) 356-8186(410) 356-4180 Get Directions Write a Review

NPPES record last updated: July 20, 2023. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Jul 20, 2023, Jul 20, 2021 (2 updates tracked since 2021).

On this page

About Dr. Hyo Seung Ahn M.d. NPPES

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

DR. HYO SEUNG AHN M.D. (NPI 1730152380) is an individual diagnostic radiology provider in Owings Mills, Maryland, licensed in Maryland (D0025839) and active in the NPI registry since February 2006. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1730152380

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. HYO SEUNG AHNCredential: M.D.

Location Address21 CROSSROADS DR, STE 100Owings Mills, MD 21117-5441

Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 933-6423

Phone(410) 356-8186

Fax(410) 356-4180

Sole ProprietorNo

Enumeration DateFebruary 13, 2006

Last NPPES UpdateJuly 20, 20232 updates tracked since enumeration

NPPES CertifiedJuly 20, 2023

✔ NPI 1730152380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Licenses✔ Licensed in MD · D0025839✔ Licensed in DC · MD044797

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedRadiology · NeuroradiologyTaxonomy 2085N0700X · License D0025839 (MD), MD044797 (DC)

21 CROSSROADS DR, Owings Mills, MD 21117

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Secondary Practice Locations 2

Location 14940 Eastern AveBaltimore, MD 21224-2735 · Phone (410) 955-2353 · Fax (410) 614-1213

Location 25255 Loughboro Rd NWWashington, DC 20016-2633 · Phone (202) 537-4791

Other Identifiers 4

OtherKA80MD · B/c B/s

Other2849DC · B/c B/s

Medicaid3172521900MD

OtherJ062MD · B/c B/s

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.

75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

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. ELIZABETH LEONARD KIM M.D.

Radiology (Diagnostic Radiology)

21 CROSSROADS DR, STE 100
OWINGS MILLS, MD 21117

Baltimore County (410) 356-8186

ANDREW I PUPKIN DDS PA

Dentist

21 CROSSROADS DR, SUITE 350
OWINGS MILLS, MD 21117

Baltimore County (410) 581-1411

RICHARD P. FRANKLIN, M.D., P.A.

Specialist

21 CROSSROADS DR, SUITE 215
OWINGS MILLS, MD 21117

Baltimore County (410) 363-0044

MR. MICHAEL JOHN RITMILLER PA

Physician Assistant

21 CROSSROADS DR, SUITE 200
OWINGS MILLS, MD 21117

Baltimore County (410) 581-1600

DR. DARRYL JAY GARFINKEL M.D.

Radiology (Pediatric Radiology)

21 CROSSROADS DR, STE 100
OWINGS MILLS, MD 21117

Baltimore County (410) 356-8186

DR. ANDREW I. PUPKIN DDS

Dentist

21 CROSSROADS DR, SUITE 350
OWINGS MILLS, MD 21117

Baltimore County (410) 581-1411

ROHIT R LAKHANPAL M.D.

Ophthalmology (Retina Specialist)

21 CROSSROADS DR, SUITE 425
OWINGS MILLS, MD 21117

Baltimore County (410) 581-2020

DR. BRIAN MARK MONROE M.D.

Radiology (Diagnostic Radiology)

21 CROSSROADS DR, STE 100
OWINGS MILLS, MD 21117

Baltimore County (410) 356-8186

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 Hyo Ahn's NPI number?

The NPI number for Hyo Ahn is 1730152380. It was assigned to this individual provider in the NPPES registry on February 13, 2006.

Where is Hyo Ahn located?

Hyo Ahn practices at 21 Crossroads Dr Ste 100, Owings Mills, MD 21117. The listed phone number is (410) 356-8186.

What is Hyo Ahn'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 Hyo Ahn was last updated on July 20, 2023. 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.