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ADVANCED RADIOLOGY P A
NPI 1184441479
Radiology - Diagnostic Radiology in Columbia, MD

Active since September 26, 2024
5500 KNOLL NORTH DR STE 100, COLUMBIA, MD 21045(888) 972-9700(410) 918-3425 Get Directions Write a Review

NPPES record last updated: September 26, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Advanced Radiology P A NPPES

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

ADVANCED RADIOLOGY P A (NPI 1184441479) is a healthcare organization registered as a diagnostic radiology in Columbia, 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

NPI1184441479
Entity TypeOrganization
Primary Taxonomy2085R0202X
Legal Business NameADVANCED RADIOLOGY P A
Location Address5500 KNOLL NORTH DR STE 100Columbia, MD 21045-2360
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 26, 2024
NPPES CertifiedSeptember 26, 2024
✔ NPI 1184441479 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
5500 KNOLL NORTH DR STE 100, Columbia, MD 21045
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Other Names 1

Other NameAdv - Knoll North

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 Medicare8.7 mi
Edward Ahn, M.D.
Diagnostic Radiology
NPI 1851619522
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1100
✔ PECOS✔ Accepts Medicare8.8 mi
Blair Andrew, MD
Diagnostic Radiology
NPI 1346286770
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS8.8 mi
Daniel Aronson, MD
Diagnostic Radiology
NPI 1720024169
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
Randy Becker, MD
Diagnostic Radiology
NPI 1811933542
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1116
✔ PECOS✔ Accepts Medicare8.8 mi
Troy Brijbasi, MD
Diagnostic Radiology
NPI 1467497982
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
Denaye Brown, MD
Diagnostic Radiology
NPI 1932138476
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
Zuzana Chamrova, M.D.
Diagnostic Radiology
NPI 1679518054
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
Anthony Chiaramonte, MD
Diagnostic Radiology
NPI 1346270857
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
Donna Decosta, MD
Diagnostic Radiology
NPI 1073540662
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
Manjiri Didolkar, MD, MS
Diagnostic Radiology
NPI 1588839526
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1116
✔ PECOS✔ Accepts Medicare8.8 mi
David Elder, MD
Diagnostic Radiology
NPI 1558398032
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
Danilo Espinola, MD
Diagnostic Radiology
NPI 1568408474
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
Audrey Fernandes, MD
Diagnostic Radiology
NPI 1922043330
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
Julia Flukinger, MD
Diagnostic Radiology
NPI 1992837397
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
David Fox, MD
Diagnostic Radiology
NPI 1912943648
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1151
✔ PECOS✔ Accepts Medicare8.8 mi
Ethan Spiegler, MD
Nuclear Medicine
NPI 1265475024
7253 AMBASSADOR RD
Baltimore, MD 21244
(443) 436-1116
✔ PECOS✔ Accepts Medicare8.8 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 1184441479. It was assigned to this organization in the NPPES registry on September 26, 2024. The provider is also known as ADV - Knoll North.

Where is Advanced Radiology P A located?

Advanced Radiology P A is located at 5500 Knoll North Dr Ste 100, Columbia, MD 21045. 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 26, 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.