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DR. KATHRYN GRAHAM CHAMP MD
NPI 1144894817
Radiology - Diagnostic Radiology in Baltimore, MD

Active since May 18, 2021PECOS Enrolled
22 S GREENE ST RM S2A19, BALTIMORE, MD 21201(410) 328-3477(410) 328-0641 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 21, 2026, May 18, 2021 (2 updates tracked since 2021).

About Dr. Kathryn Graham Champ Md NPPES

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

DR. KATHRYN GRAHAM CHAMP MD (NPI 1144894817) is an individual diagnostic radiology provider in Baltimore, Maryland, licensed in Maryland (D0105206) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Baltimore, and is a graduate of University Of Maryland School Of Medicine (2021).

NPPES Registry Identity

NPI1144894817
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameDR. KATHRYN GRAHAM CHAMPCredential: MD
Location Address22 S GREENE ST RM S2A19Baltimore, MD 21201-1544
Mailing Address22 S Greene St Rm S2a19Baltimore, MD 21201-1544 · (410) 328-3477 · Fax (410) 328-0641
Phone(410) 328-3477
Fax(410) 328-0641
Sole ProprietorNo
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 2021
Enumeration DateMay 18, 2021
Last NPPES UpdateApril 21, 20262 updates tracked since enumeration
NPPES CertifiedApril 21, 2026
✔ NPI 1144894817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in MD · D0105206
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
22 S GREENE ST RM S2A19, Baltimore, MD 21201
Open in Google Maps ↗

Secondary Practice Location 1

Location 1827 Linden AveBaltimore, MD 21201-4606 · Phone (410) 225-8790

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kathryn Graham Champ Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5395215883
PECOS Enrollment IDI20260526003317
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Kathryn Champ reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Maryland Diagnostic Imaging Specialists P A
Same address
Diagnostic Radiology
22 S GREENE ST, DEPARTMENT OF RADIOLOGY
Baltimore, MD 21201
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 140 clinicians in this Medicare group
NPI 1154335487 (410) 328-3477
University Imaging Center, LLC
0.1 mi
Diagnostic Radiology
419 W REDWOOD ST, SUITE 110
Baltimore, MD 21201
  • Reassigned Medicare billing, Maryland enrollment
  • 122 clinicians in this Medicare group
NPI 1245245307 (410) 328-9130
University Of Maryland Diagnostic Radiology, LLC
10 mi
Diagnostic Radiology
301 HOSPITAL DR
Glen Burnie, MD 21061
  • Reassigned Medicare billing, Maryland enrollment
  • 123 clinicians in this Medicare group
NPI 1548803257 (410) 787-4633

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN HERBERT REES M.D.
Radiology (Diagnostic Radiology)
22 S GREENE ST RM S2A19
BALTIMORE, MD 21201
Baltimore City (410) 328-3477
DAVID E OSAYANDE MD
Radiology (Vascular & Interventional Radiology)
22 S GREENE ST RM S2A19
BALTIMORE, MD 21201
Baltimore City (410) 328-3477
MAYER RUBIN
Radiology (Diagnostic Radiology)
22 S GREENE ST RM S2A19
BALTIMORE, MD 21201
Baltimore City (410) 328-3477
IMANYAH ADAH HILLIARD MD
Radiology (Diagnostic Radiology)
22 S GREENE ST RM S2A19
BALTIMORE, MD 21201
Baltimore City (410) 328-3477
JUSTINE ZHANG MD
Radiology (Diagnostic Radiology)
22 S GREENE ST RM S2A19
BALTIMORE, MD 21201
Baltimore City (410) 328-3477
LINA OBEIDAT
Radiology (Diagnostic Radiology)
22 S GREENE ST RM S2A19
BALTIMORE, MD 21201
Baltimore City (410) 328-3477
LAKIR PATEL M.D.
Radiology (Diagnostic Radiology)
22 S GREENE ST RM S2A19
BALTIMORE, MD 21201
Baltimore City (410) 328-3477
DR. JASON SHOU MD
Radiology (Diagnostic Radiology)
22 S GREENE ST RM S2A19
BALTIMORE, MD 21201
Baltimore City (410) 328-3477

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 Kathryn Champ's NPI number?

The NPI number for Kathryn Champ is 1144894817. It was assigned to this individual provider in the NPPES registry on May 18, 2021.

Where is Kathryn Champ located?

Kathryn Champ practices at 22 S Greene St Rm S2a19, Baltimore, MD 21201. The listed phone number is (410) 328-3477.

What is Kathryn Champ's specialty?

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

Is Kathryn Champ enrolled in Medicare?

Yes. Kathryn Champ is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kathryn Champ's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Champ reassigns Medicare benefits to 3 organizations: University Of Maryland Diagnostic Imaging Specialists P A (Baltimore, MD), University Imaging Center, LLC (Baltimore, MD) and University Of Maryland Diagnostic Radiology, LLC (Glen Burnie, MD). Each 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 Kathryn Champ's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kathryn Champ was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.