What is Carl Duncan's specialty?

Carl Duncan (NPI 1346237369) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Annapolis, MD.

Where does Carl Duncan practice?

Carl Duncan practices in Annapolis, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1346237369.

How much does Medicare pay Carl Duncan?

Carl Duncan (NPI 1346237369) received approximately $181K in total Medicare Part B payments, serving 2,482 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1346237369

Carl DuncanMD

Diagnostic RadiologyAnnapolis, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,243

Unique beneficiaries

—

Total services

10,798

Distinct HCPCS

Medicare payment

$166K

Peer benchmark

Total Medicare services vs. 630 Diagnostic Radiology providers in MD — above median (cohort median 5,711).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

86.3

Quality

75.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.47%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Consulting Fee$1K

Top paying entities

Consulting Fee$1K

REFERRAL NETWORK

Where Carl Duncan's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 125 inbound referrers · 260 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER, INC.	582	1,080
Anne Arundel County Ambulance Service Provider · Millersville, MD	224	314
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	214	367
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	202	326
REINIG, JAMES	158	264
Mark Radowich Diagnostic Radiology · Annapolis, MD	118	192
Sven Ender Cardiology · Annapolis, MD	93	132
John Park Diagnostic Radiology · Annapolis, MD	88	127
Daina Pack Diagnostic Radiology · Annapolis, MD	86	134
Amy Sarina Diagnostic Radiology · Annapolis, MD	76	115
Kerry Thompson Diagnostic Radiology · Annapolis, MD	76	108
David Todd Diagnostic Radiology · Annapolis, MD	70	104

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER, INC.	899	1,742
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	146	204
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	131	236
Jason Dittrich Diagnostic Radiology · Annapolis, MD	124	194
David Todd Diagnostic Radiology · Annapolis, MD	119	184
George Odell Diagnostic Radiology · Annapolis, MD	102	157
Am-Van Incorporated Ambulance Service Provider · Lothian, MD	101	136
ADAMS, GEORGE	99	146
REINIG, JAMES	97	145
Barbara Hutchinson Internal Medicine · Bowie, MD	94	115
Christopher Myers Diagnostic Radiology · Annapolis, MD	91	145
Michael Clark Diagnostic Radiology · Annapolis, MD	89	126

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events