David Christianson, M.D

ActiveIndividual ProviderHematology & Oncology
NPI issued: November 16, 2005

Quick Facts

NPI Number
1770565871
TypeIndividual
StatusActive
SpecialtyHematology & Oncology
Taxonomy207RX0202X — Hematology & Oncology
Phone
(406) 238-6290
StateMT

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1770565871)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (November 16, 2005)
Data source: CMS NPPES

Provider Overview

DAVID CHRISTIANSON, M.D is a Hematology & Oncology provider based in Billings, MT who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1770565871
Provider TypeIndividual Provider
GenderMale
CredentialM.D
StatusActive
Enumeration DateNovember 16, 2005

Practice Location

CityBillings
StateMT
ZIP Code59102-6746
Phone(406) 238-6290

Specialties & Licenses

★ Primary
SpecialtyHematology & Oncology
Taxonomy Code207RX0202X
License StateMT

Mailing Address

CityBillings
StateMT
ZIP Code59102-6746
Phone(406) 238-6290
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1770565871 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

🏥

For Credentialing

Reference NPI 1770565871for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

👤

For Patients

Share NPI 1770565871 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Hematology & Oncology

Specialists in Hematology & Oncology provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

Browse all Hematology & Oncologyproviders →
📊
4,523
Hematology & Oncology Providers in the US

Similar Providers in Billings

Le Min Lee, M.D

📍 Billings, MT 59101

Other Healthcare Providers in Billings

Town Of Billings

Specialty not listed

Linda Dupree, PAC

Physician Assistant

James Cole, MD

Radiology

Philip Tallman, MD

Specialty not listed

Edwin Rodriguez, M.D

Family Medicine

Paul Holley, M.D

Pathology

Other Hematology & Oncology Providers in Montana

Michael Goodman, M.D

NPI: 1427034834📍 Ronan

Benefis Healthcare Practitioners, Pc

NPI: 1851404172📍 Great Falls

Bryan Martin, MD

NPI: 1689786519📍 Great Falls

Thomas Weiner, MD

NPI: 1538260179📍 Helena

Siobhan Lynch, M.D

NPI: 1457543340📍 Missoula

Le Min Lee, M.D

NPI: 1659629822📍 Billings
View all Hematology & Oncology providers in Montana→

People Also Ask

What is David Christianson's NPI number?
David Christianson's NPI number is 1770565871, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is David Christianson's NPI currently active?
Yes, David Christianson's NPI status is Active as of the latest CMS NPPES database updates.
What does David Christianson specialize in?
David Christianson specializes in Hematology & Oncology. The healthcare taxonomy code associated with this specialty is 207RX0202X.
Where does David Christianson practice?
David Christianson practices in Billings, MT 59102-6746.
When was David Christianson's NPI issued?
David Christianson's NPI was issued on November 16, 2005.
What is David Christianson's provider type?
David Christianson is registered as an Individual Provider under CMS NPI Type 1.