Nathaniel Fullerton, MD

ActiveIndividual ProviderInternal Medicine
NPI issued: February 22, 2006

Quick Facts

NPI Number
1366417461
TypeIndividual
StatusActive
SpecialtyInternal Medicine
Taxonomy207R00000X — Internal Medicine
Phone
(920) 568-5411
StateWI

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1366417461)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (February 22, 2006)
Data source: CMS NPPES

Provider Overview

NATHANIEL FULLERTON, MD is a Internal Medicine provider based in Fort Atkinson, WI who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1366417461
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateFebruary 22, 2006

Practice Location

CityFort Atkinson
StateWI
ZIP Code53538-1960
Phone(920) 568-5411

Specialties & Licenses

★ Primary
SpecialtyInternal Medicine
Taxonomy Code207R00000X
License StateWI

Mailing Address

CityFort Atkinson
StateWI
ZIP Code53538-1960
Phone(920) 568-5411
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1366417461 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.

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For Credentialing

Reference NPI 1366417461for 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 1366417461 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 Internal Medicine

Internal Medicine physicians (internists) specialize in the prevention, diagnosis, and nonsurgical treatment of adult illnesses, managing complex chronic conditions and multi-system diseases.

Browse all Internal Medicineproviders →
📊
213,549
Internal Medicine Providers in the US

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People Also Ask

What is Nathaniel Fullerton's NPI number?
Nathaniel Fullerton's NPI number is 1366417461, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Nathaniel Fullerton's NPI currently active?
Yes, Nathaniel Fullerton's NPI status is Active as of the latest CMS NPPES database updates.
What does Nathaniel Fullerton specialize in?
Nathaniel Fullerton specializes in Internal Medicine. The healthcare taxonomy code associated with this specialty is 207R00000X.
Where does Nathaniel Fullerton practice?
Nathaniel Fullerton practices in Fort Atkinson, WI 53538-1960.
When was Nathaniel Fullerton's NPI issued?
Nathaniel Fullerton's NPI was issued on February 22, 2006.
What is Nathaniel Fullerton's provider type?
Nathaniel Fullerton is registered as an Individual Provider under CMS NPI Type 1.