What is David Christiansen's specialty?

David Christiansen (NPI 1811056336) is a Medicare-billing provider whose primary specialty is Infectious Disease in Missoula, MT.

Where does David Christiansen practice?

David Christiansen practices in Missoula, MT, based on the location reported in the CMS Medicare provider datasets for NPI 1811056336.

How much does Medicare pay David Christiansen?

David Christiansen (NPI 1811056336) received approximately $73K in total Medicare Part B payments, serving 248 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811056336

David ChristiansenM.D.

PRACTICECREDENA HEALTH LLCSee all providers at this practice →

Infectious DiseaseMissoula, MTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

488

Unique beneficiaries

—

Total services

804

Distinct HCPCS

Medicare payment

$70K

Peer benchmark

Total Medicare services vs. 19 Infectious Disease providers in MT — top quintile (cohort median 438).

PRESCRIBING · PART D · 2024

Total Rx claims

1,000

Beneficiaries

—

Total drug cost

$237K

Distinct drugs

Brand share

65.4%

Top prescribed drugs

Doxycycline Hyclate100 claims

Diph,pertuss(Acell),tet Vac/Pf88 claims

Cefuroxime Axetil79 claims

Amoxicillin75 claims

Typhoid Vi Polysacch Vaccine70 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where David 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). 46 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES MT	245	2,122
Joshua Christensen Infectious Disease · Missoula, MT	99	693
Kyle Dale Diagnostic Radiology · Missoula, MT	71	334
DOUGHERTY, SARSFIELD	63	347
Joel Brake Diagnostic Radiology · Missoula, MT	57	274
Mark Elliott Diagnostic Radiology · Missoula, MT	51	233
Paul Eikens Diagnostic Radiology · Missoula, MT	50	194
Missoula Emergency Services Inc Ambulance Service Provider · Missoula, MT	37	139
DAVIS, WAYNE	35	144
NPI 1073553491	33	186
Simone Musco Clinical Cardiac Electrophysiology · Missoula, MT	33	105
Bradley Berry Cardiology · Missoula, MT	32	144

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