PROVIDER PROFILE · NPI 1285718338

John HarrisonM.D.

CardiologyDurham, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

657

Unique beneficiaries

—

Total services

735

Distinct HCPCS

Medicare payment

$84K

Peer benchmark

Total Medicare services vs. 602 Cardiology providers in NC — bottom quintile (cohort median 2,065).

PRESCRIBING · PART D · 2024

Total Rx claims

308

Beneficiaries

—

Total drug cost

$34K

Distinct drugs

Brand share

13.6%

Top prescribed drugs

Metoprolol Succinate47 claims

Amoxicillin42 claims

Apixaban30 claims

Spironolactone26 claims

Furosemide25 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$120

Payment records

By payment type

Food and Beverage$120

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 340030

Hospital

REFERRAL NETWORK

Where John Harrison'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). 19 inbound referrers · 42 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Neil Freedman Cardiology · Durham, NC	80	213
George Hughes Thoracic Surgery · Lumberton, NC	73	468
Augustus Grant Clinical Cardiac Electrophysiology · Durham, NC	57	122
Holman Mcadams Diagnostic Radiology · Durham, NC	50	96
Danielle Seaman Diagnostic Radiology · Durham, NC	49	103
Lacey Washington Diagnostic Radiology · Durham, NC	49	97
Andrew Wang Interventional Cardiology · Durham, NC	31	119
ROOS, JUSTUS	31	65
Christopher Kontos Cardiology · Durham, NC	28	55
Edana Christy Nurse Practitioner · Durham, NC	27	69
Sreekanth Vemulapalli Cardiology · Durham, NC	26	51
Eric Velazquez Cardiology · New Haven, CT	25	44

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
DUKE UNIVERSITY HEALTH SYSTEM, INC.	326	1,098
Augustus Grant Clinical Cardiac Electrophysiology · Durham, NC	92	288
George Hughes Thoracic Surgery · Lumberton, NC	63	465
Neil Freedman Cardiology · Durham, NC	59	131
BASHORE, THOMAS	59	158
Holman Mcadams Diagnostic Radiology · Durham, NC	57	137
Lynne Koweek Diagnostic Radiology · Durham, NC	55	117
WILLIFORD, MARGARET	53	121
Douglas Schocken Cardiology · Durham, NC	51	100
Jonathan Stiber Cardiology · Durham, NC	51	118
Edward Patz Diagnostic Radiology · Durham, NC	50	144
Danielle Seaman Diagnostic Radiology · Durham, NC	44	92

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