UNIVERSITY OF MARYLAND DIAGNOSTIC IMAGING SPECIALISTS P A
NPI 1265313068
Radiology - Vascular & Interventional Radiology in Baltimore, MD

Q: What is University Of Maryland Diagnostic Imaging Specialists P A's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Active since September 09, 2025

110 S PACA ST RM 2-S133, BALTIMORE, MD 21201(410) 328-1565(410) 328-0641 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 9, 2026, Sep 9, 2025 (2 updates tracked since 2025).

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About University Of Maryland Diagnostic Imaging Specialists P A NPPES

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

UNIVERSITY OF MARYLAND DIAGNOSTIC IMAGING SPECIALISTS P A (NPI 1265313068) is a healthcare organization registered as a vascular & interventional radiology in Baltimore, Maryland and active in the NPI registry since September 2025. The organization lists Theresa Karamian, Fss, as its authorized official.

NPPES Registry Identity

NPI1265313068

Entity TypeOrganization

Primary Taxonomy2085R0204X

Legal Business NameUNIVERSITY OF MARYLAND DIAGNOSTIC IMAGING SPECIALISTS P A

Location Address110 S PACA ST RM 2-S133Baltimore, MD 21201-1642

Mailing AddressPo Box 17383Baltimore, MD 21297-1383 · (410) 328-3477 · Fax (410) 328-0641

Phone(410) 328-1565

Fax(410) 328-0641

Organization SubpartNo

Authorized OfficialTheresa KaramianFss · (410) 328-1565

Enumeration DateSeptember 9, 2025

Last NPPES UpdateMarch 9, 20262 updates tracked since enumeration

NPPES CertifiedMarch 9, 2026

✔ NPI 1265313068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0204X

Definition

A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X

110 S PACA ST RM 2-S133, Baltimore, MD 21201

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

University Of Maryland Diagnostic Imaging Specialists P A is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

130

Medicare enrollment records show 130 clinicians reassign Medicare billing to University Of Maryland Diagnostic Imaging Specialists P A, which bills Medicare for the services they deliver. Of these, 78 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Diagnostic Radiology105

Interventional Radiology20

Nuclear Medicine3

Neurosurgery1

Nurse Practitioner1

Nearest to this location (20)

See all 130

Ayahallah Ahmed

Diagnostic Radiology

NPI 1295397214

22 S GREENE ST DEPT OF
Baltimore, MD 21201

(410) 328-1565

✔ PECOS✔ Accepts Medicare0.1 mi

Clint Sliker, M.D.

Diagnostic Radiology

NPI 1699793455

22 S GREENE ST, DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Adam Amado, MD

Interventional Radiology

NPI 1811513328

22 S GREENE ST RM S2A19
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Alexis Boscak, MD

Diagnostic Radiology

NPI 1962418764

22 S GREENE ST, DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Kathryn Champ, MD

Diagnostic Radiology

NPI 1144894817

22 S GREENE ST RM S2A19
Baltimore, MD 21201

(410) 328-3477

✔ PECOS0.1 mi

Joseph Chen, MD

Diagnostic Radiology

NPI 1124152574

22 S GREENE ST, DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS0.1 mi

Vahid Etezadi, MD

Interventional Radiology

NPI 1225357718

22 S GREENE ST, DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Wei Han Fang, MD

Diagnostic Radiology

NPI 1700090396

22 S GREENE ST, DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Dheeraj Gandhi, MD

Interventional Radiology

NPI 1780764670

22 S GREENE ST, DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Corey Golding, MD

Diagnostic Radiology

NPI 1417020967

22 S GREENE ST, DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Josi Herren, DO

Interventional Radiology

NPI 1891226361

22 S GREENE ST
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Imanyah Hilliard, MD

Diagnostic Radiology

NPI 1093334591

22 S GREENE ST RM S2A19
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

David Osayande, MD

Interventional Radiology

NPI 1053973297

22 S GREENE ST RM S2A19
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Eliot Siegel, M.D.

Nuclear Medicine

NPI 1528020906

22 S GREENE ST, DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Suprit Singh, MD

Interventional Radiology

NPI 1922636737

22 S GREENE ST RM S2A19
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.1 mi

Wengen Chen, MD

Nuclear Medicine

NPI 1962551473

22 S GREENE ST, DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.2 mi

Jacob Cherian, MD

Neurosurgery

NPI 1609163898

22 S GREENE ST STE S12D
Baltimore, MD 21201

(410) 328-5262

✔ PECOS✔ Accepts Medicare0.2 mi

Vasken Dilsizian, M.D.

Nuclear Medicine

NPI 1417980491

22 S GREENE ST DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.2 mi

Adam Fang, M.D.

Interventional Radiology

NPI 1639499288

22 S GREENE ST, DEPT OF RADIOLOGY
Baltimore, MD 21201

(410) 328-3477

✔ PECOS✔ Accepts Medicare0.2 mi

Beth Pruitt, CRNP, DNP, FNP

Nurse Practitioner

NPI 1215583828

22 S GREENE ST
Baltimore, MD 21201

(410) 328-5808

✔ PECOS✔ Accepts Medicare0.2 mi

See all 130 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 University Of Maryland Diagnostic Imaging Specialists P A's NPI number?

The NPI number for University Of Maryland Diagnostic Imaging Specialists P A is 1265313068. It was assigned to this organization in the NPPES registry on September 9, 2025.

Where is University Of Maryland Diagnostic Imaging Specialists P A located?

University Of Maryland Diagnostic Imaging Specialists P A is located at 110 S Paca St Rm 2-S133, Baltimore, MD 21201. The listed phone number is (410) 328-1565.

What is University Of Maryland Diagnostic Imaging Specialists P A's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Is University Of Maryland Diagnostic Imaging Specialists P A enrolled in Medicare?

Yes. University Of Maryland Diagnostic Imaging Specialists P A is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through University Of Maryland Diagnostic Imaging Specialists P A?

According to the CMS Revalidation Reassignment List (October 2026 release), 130 clinicians in 5 Medicare specialties reassign their Medicare billing to University Of Maryland Diagnostic Imaging Specialists P A. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Diagnostic Radiology (105), Interventional Radiology (20) and Nuclear Medicine (3). Of these, 78 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for University Of Maryland Diagnostic Imaging Specialists P A was last updated on March 9, 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.