ADVANCED RADIOLOGY P A
NPI 1801613773
Radiology - Diagnostic Radiology in Ellicott City, MD

Q: What is Advanced Radiology P A's NPI number?

The NPI number for Advanced Radiology P A is 1801613773. It was assigned to this organization in the NPPES registry on September 23, 2024. The provider is also known as ADV - Crossroads.

Q: What is Advanced Radiology P A's specialty?

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

Active since September 23, 2024

4801 DORSEY HALL DR STE 101, ELLICOTT CITY, MD 21042(888) 972-9700(410) 918-3425 Get Directions Write a Review

NPPES record last updated: September 23, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Advanced Radiology P A NPPES

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

ADVANCED RADIOLOGY P A (NPI 1801613773) is a healthcare organization registered as a diagnostic radiology in Ellicott City, Maryland and active in the NPI registry since September 2024. The organization lists David I Safferman, President & Ceo, as its authorized official.

NPPES Registry Identity

NPI1801613773

Entity TypeOrganization

Primary Taxonomy2085R0202X

Legal Business NameADVANCED RADIOLOGY P A

Location Address4801 DORSEY HALL DR STE 101Ellicott City, MD 21042-7703

Mailing Address10461 Mill Run Cir Ste 1020Owings Mills, MD 21117-5544 · (443) 436-1221 · Fax (443) 436-1256

Phone(888) 972-9700

Fax(410) 918-3425

Organization SubpartYes

Authorized OfficialDavid I SaffermanPresident & Ceo · (443) 436-1116

Enumeration DateSeptember 23, 2024

NPPES CertifiedSeptember 23, 2024

✔ NPI 1801613773 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Definition

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

Also ListedNuclear MedicineTaxonomy 207U00000X

Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X

4801 DORSEY HALL DR STE 101, Ellicott City, MD 21042

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Other Names 1

Other NameAdv - Crossroads

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)

Advanced Radiology P A is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

128

Medicare enrollment records show 128 clinicians reassign Medicare billing to Advanced Radiology P A, which bills Medicare for the services they deliver. Of these, 64 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Diagnostic Radiology123

Nuclear Medicine5

Nearest to this location (20)

See all 128

Jerjis Alajaji, MD

Diagnostic Radiology

NPI 1063496628

8820 COLUMBIA 100 PKWY STE 100
Columbia, MD 21045

(410) 298-0454

✔ PECOS✔ Accepts Medicare1.5 mi

Alexander Macarthur, MD

Diagnostic Radiology

NPI 1033344106

8820 COLUMBIA 100 PKWY STE 100
Columbia, MD 21045

(410) 298-0454

✔ PECOS✔ Accepts Medicare1.5 mi

Tianbo Ren, MD

Diagnostic Radiology

NPI 1184855223

8820 COLUMBIA 100 PKWY STE 100
Columbia, MD 21045

(410) 298-0454

✔ PECOS✔ Accepts Medicare1.5 mi

Paul Bailey, MD

Diagnostic Radiology

NPI 1841428463

7148 AMBASSADOR RD
Windsor Mill, MD 21244

(443) 436-1221

✔ PECOS✔ Accepts Medicare7.6 mi

Edward Ahn, M.D.

Diagnostic Radiology

NPI 1851619522

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1100

✔ PECOS✔ Accepts Medicare7.6 mi

Blair Andrew, MD

Diagnostic Radiology

NPI 1346286770

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS7.6 mi

Daniel Aronson, MD

Diagnostic Radiology

NPI 1720024169

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

Randy Becker, MD

Diagnostic Radiology

NPI 1811933542

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1116

✔ PECOS✔ Accepts Medicare7.6 mi

Troy Brijbasi, MD

Diagnostic Radiology

NPI 1467497982

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

Denaye Brown, MD

Diagnostic Radiology

NPI 1932138476

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

Zuzana Chamrova, M.D.

Diagnostic Radiology

NPI 1679518054

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

Anthony Chiaramonte, MD

Diagnostic Radiology

NPI 1346270857

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

Donna Decosta, MD

Diagnostic Radiology

NPI 1073540662

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

Manjiri Didolkar, MD, MS

Diagnostic Radiology

NPI 1588839526

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1116

✔ PECOS✔ Accepts Medicare7.6 mi

David Elder, MD

Diagnostic Radiology

NPI 1558398032

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

Danilo Espinola, MD

Diagnostic Radiology

NPI 1568408474

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

Audrey Fernandes, MD

Diagnostic Radiology

NPI 1922043330

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

Julia Flukinger, MD

Diagnostic Radiology

NPI 1992837397

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

David Fox, MD

Diagnostic Radiology

NPI 1912943648

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1151

✔ PECOS✔ Accepts Medicare7.6 mi

Ethan Spiegler, MD

Nuclear Medicine

NPI 1265475024

7253 AMBASSADOR RD
Baltimore, MD 21244

(443) 436-1116

✔ PECOS✔ Accepts Medicare7.6 mi

See all 128 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 Advanced Radiology P A's NPI number?

The NPI number for Advanced Radiology P A is 1801613773. It was assigned to this organization in the NPPES registry on September 23, 2024. The provider is also known as ADV - Crossroads.

Where is Advanced Radiology P A located?

Advanced Radiology P A is located at 4801 Dorsey Hall Dr Ste 101, Ellicott City, MD 21042. The listed phone number is (888) 972-9700.

What is Advanced Radiology P A's specialty?

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

Is Advanced Radiology P A enrolled in Medicare?

Yes. Advanced Radiology P A is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Advanced Radiology P A?

According to the CMS Revalidation Reassignment List (October 2026 release), 128 clinicians in 2 Medicare specialties reassign their Medicare billing to Advanced Radiology 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 (123) and Nuclear Medicine (5). Of these, 64 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 Advanced Radiology P A was last updated on September 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.