What is John Pfeifer's specialty?

John Pfeifer (NPI 1104845395) is a Medicare-billing provider whose primary specialty is Cardiology in Danville, PA.

Where does John Pfeifer practice?

John Pfeifer practices in Danville, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1104845395.

How much does Medicare pay John Pfeifer?

John Pfeifer (NPI 1104845395) received approximately $20K in total Medicare Part B payments, serving 642 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1104845395

John PfeiferM.D.

CardiologyDanville, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

800

Unique beneficiaries

—

Total services

929

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 1,062 Cardiology providers in PA — bottom quintile (cohort median 1,995).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$23

Payment records

By payment type

Food and Beverage$23

Top paying entities

Food and Beverage$23

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 390006

Hospital

CCN 390013

Hospital

REFERRAL NETWORK

Where John Pfeifer'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). 38 inbound referrers · 61 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GEISINGER MEDICAL CENTER	247	658
William Haynos Cardiology · Danville, PA	54	107
GEISINGER MEDICAL CENTER	35	62
Thomas Harrison Cardiology · Danville, PA	34	58
Clayton Jones Clinical Cardiac Electrophysiology · Concord, NH	32	80
Jess Oren Cardiology · Danville, PA	32	70
Clara Chudow Diagnostic Radiology · Danville, PA	31	64
Leslie Scott Diagnostic Radiology · Danville, PA	30	38
Randle Storm Clinical Cardiac Electrophysiology · Danville, PA	30	68
Area Services, Inc. Ambulance Service Provider · Shamokin, PA	24	36
DANVILLE AMBULANCE SERVICE, INCORPORATED	21	31
MAHMUD, FARUQ	21	43

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GEISINGER MEDICAL CENTER	269	668
Farrukh Khan Cardiology · Danville, PA	46	90
Thomas Harrison Cardiology · Danville, PA	44	91
Jess Oren Cardiology · Danville, PA	39	91
GEISINGER BLOOMSBURG HOSPITAL	38	59
William Haynos Cardiology · Danville, PA	38	81
WOOMERT, CATHLEEN	34	47
Peter Cawley Cardiology · Scranton, PA	33	53
Kevin Frederick Diagnostic Radiology · Danville, PA	32	47
Nicolas Mead Cardiology · Danville, PA	32	60
Luis Urrutia Cardiology · Danville, PA	30	79
GEISINGER MEDICAL CENTER	29	51

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