What is Hyo Ahn's NPI number?

Hyo Ahn's National Provider Identifier (NPI) is 1730152380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hyo Ahn's specialty?

Hyo Ahn is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Hyo Ahn located?

Hyo Ahn's practice location on file with NPPES is 21 Crossroads Dr, Owings Mills, MD 21117-5441.

What is Hyo Ahn's phone number?

The practice phone number listed in the NPPES registry for Hyo Ahn is (410) 356-8186.

Is Hyo Ahn's NPI active?

Yes — Hyo Ahn's NPI (1730152380) is active in the NPPES registry as of the last update on 2023-07-20.

IndividualActive

Hyo Ahn, M.D.

NPI 1730152380 · Diagnostic Radiology Physician · Owings Mills, MD

Hyo Ahn, M.D. is a Diagnostic Radiology Physician provider in Owings Mills, MD (NPI 1730152380).

Provider details

NPI number: 1730152380
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: D0025839 (MD)

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense D0025839 (MD)
Allopathic & Osteopathic Physicians
Neuroradiology Physician2085N0700XLicense D0025839 (MD)
Allopathic & Osteopathic Physicians
Neuroradiology Physician2085N0700XLicense MD044797 (DC)
Allopathic & Osteopathic Physicians
Diagnostic Radiology Physician2085R0202XLicense MD044797 (DC)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(100/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

21 Crossroads Dr

Ste 100

Owings Mills, MD 21117-5441

Phone: (410) 356-8186

Fax: (410) 356-4180

Street-level locationGet directions

More MD providers

Mailing address

6201 Greenleigh Ave

Middle River, MD 21220-2004

Additional practice locations (2)

5255 Loughboro Rd Nw
Washington, DC 20016-2633
Phone: (202) 537-4791
4940 Eastern Ave
Baltimore, MD 21224-2735
Phone: (410) 955-2353
Fax: (410) 614-1213

Enumerated: 2006-02-13
Last updated: 2023-07-20
Certified: 2023-07-20

Frequently asked questions

What is Hyo Ahn's NPI number?: Hyo Ahn's National Provider Identifier (NPI) is 1730152380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Hyo Ahn's specialty?: Hyo Ahn is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Hyo Ahn located?: Hyo Ahn's practice location on file with NPPES is 21 Crossroads Dr, Owings Mills, MD 21117-5441.
What is Hyo Ahn's phone number?: The practice phone number listed in the NPPES registry for Hyo Ahn is (410) 356-8186.
Is Hyo Ahn's NPI active?: Yes — Hyo Ahn's NPI (1730152380) is active in the NPPES registry as of the last update on 2023-07-20.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.