Derek Williams, MD

ActiveIndividual ProviderFamily Medicine
NPI issued: August 9, 2006

Quick Facts

NPI Number
1811907884
TypeIndividual
StatusActive
SpecialtyFamily Medicine
Taxonomy207Q00000X — Family Medicine
Phone
(406) 461-0875
StateMT

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1811907884)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (August 9, 2006)
Data source: CMS NPPES

Provider Overview

DEREK WILLIAMS, MD is a Family Medicine provider based in Clancy, MT who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1811907884
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateAugust 9, 2006

Practice Location

CityClancy
StateMT
ZIP Code59634
Phone(406) 461-0875

Specialties & Licenses

★ Primary
SpecialtyFamily Medicine
Taxonomy Code207Q00000X
License StateMT

Mailing Address

CityClancy
StateMT
ZIP Code59634
Phone(406) 461-0875
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1811907884 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 1811907884for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1811907884 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 Family Medicine

Family Medicine physicians provide comprehensive primary care to patients of all ages, managing acute illnesses, tracking chronic conditions, and emphasizing preventive healthcare.

Browse all Family Medicineproviders →
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199,317
Family Medicine Providers in the US

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People Also Ask

What is Derek Williams's NPI number?
Derek Williams's NPI number is 1811907884, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Derek Williams's NPI currently active?
Yes, Derek Williams's NPI status is Active as of the latest CMS NPPES database updates.
What does Derek Williams specialize in?
Derek Williams specializes in Family Medicine. The healthcare taxonomy code associated with this specialty is 207Q00000X.
Where does Derek Williams practice?
Derek Williams practices in Clancy, MT 59634.
When was Derek Williams's NPI issued?
Derek Williams's NPI was issued on August 9, 2006.
What is Derek Williams's provider type?
Derek Williams is registered as an Individual Provider under CMS NPI Type 1.