What is Leif Christiansen's specialty?

Leif Christiansen (NPI 1710988092) is a Medicare-billing provider whose primary specialty is Internal Medicine in Reading, PA.

Where does Leif Christiansen practice?

Leif Christiansen practices in Reading, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1710988092.

How much does Medicare pay Leif Christiansen?

Leif Christiansen (NPI 1710988092) received approximately $176K in total Medicare Part B payments, serving 492 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1710988092

Leif ChristiansenD.O.

PRACTICEPERKIOMEN INTERNAL MEDICINE ASSOC., P.C.See all providers at this practice →

Internal MedicineReading, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,590

Unique beneficiaries

—

Total services

2,401

Distinct HCPCS

Medicare payment

$164K

Peer benchmark

Total Medicare services vs. 4,434 Internal Medicine providers in PA — top quintile (cohort median 550).

PRESCRIBING · PART D · 2024

Total Rx claims

11,004

Beneficiaries

—

Total drug cost

$909K

Distinct drugs

172

Brand share

23.4%

Top prescribed drugs

Atorvastatin Calcium411 claims

Furosemide366 claims

Levothyroxine Sodium363 claims

Lisinopril309 claims

Metoprolol Succinate298 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Leif Christiansen'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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	164	526
Steven Chmielewski Diagnostic Radiology · Reading, PA	65	249
Barry Tom Diagnostic Radiology · Reading, PA	65	248
Rakesh Barak Diagnostic Radiology · Ephrata, PA	47	147
Peter Christ Pathology · Reading, PA	36	102
Nader Rahmanian Internal Medicine · Wyomissing, PA	33	358
Michael Russo Cardiology · Wyomissing, PA	32	113
Irving Ehrlich Diagnostic Radiology · Reading, PA	30	73
Frank Politzer Interventional Cardiology · Wyomissing, PA	30	123
Jorge Arboleda Hospitalist · Reading, PA	27	158
Trina Abla Family Practice · Reading, PA	27	113
Brenda Kozak Nurse Practitioner · Wyomissing, PA	26	63

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