What is Michael Pfeiffer's specialty?

Michael Pfeiffer (NPI 1861600538) is a Medicare-billing provider whose primary specialty is Cardiology in Hershey, PA.

Where does Michael Pfeiffer practice?

Michael Pfeiffer practices in Hershey, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1861600538.

How much does Medicare pay Michael Pfeiffer?

Michael Pfeiffer (NPI 1861600538) received approximately $34K in total Medicare Part B payments, serving 418 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861600538

Michael PfeifferM.D.

PRACTICETHE MILTON S HERSHEY MEDICAL CENTERSee all providers at this practice →

CardiologyHershey, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

548

Unique beneficiaries

—

Total services

632

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

900

Beneficiaries

—

Total drug cost

$187K

Distinct drugs

Brand share

21.4%

Top prescribed drugs

Metoprolol Succinate124 claims

Furosemide77 claims

Atorvastatin Calcium75 claims

Rosuvastatin Calcium63 claims

Apixaban62 claims

QUALITY · MIPS · 2024

Final MIPS score

79.4

Quality

56.7

Cost

74.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.18%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$709

Payment records

By payment type

Food and Beverage$419

Travel and Lodging$290

Top paying entities

Food and Beverage$419

Travel and Lodging$290

REFERRAL NETWORK

Where Michael Pfeiffer'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Carlos Jamis-Dow Diagnostic Radiology · Sacramento, CA	78	179
Deborah Wolbrette Clinical Cardiac Electrophysiology · Hershey, PA	52	105
Sarah Hussain Clinical Cardiac Electrophysiology · Hershey, PA	49	96
Edward Liszka Cardiology · Hershey, PA	44	93
MAHRAJ, RICKHESVAR	44	77
Soraya Samii Clinical Cardiac Electrophysiology · Hershey, PA	42	77
UPMC PINNACLE HOSPITALS	32	111
NPI 1417905159	31	90
Mark Kozak Interventional Cardiology · Hershey, PA	29	108
John Kelleman Cardiology · Hershey, PA	26	69
Ravilla Mahidhar Interventional Cardiology · Everett, WA	26	74
Cristy French Diagnostic Radiology · Hershey, PA	26	40

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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