Frederick Klein, M.D

ActiveIndividual ProviderGastroenterology
NPI issued: December 13, 2005

Quick Facts

NPI Number
1962487876
TypeIndividual
StatusActive
SpecialtyGastroenterology
Taxonomy207RG0100X — Gastroenterology
Phone
(520) 742-4139
StateAZ

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1962487876)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (December 13, 2005)
Data source: CMS NPPES

Provider Overview

FREDERICK KLEIN, M.D is a Gastroenterology provider based in Tucson, AZ who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1962487876
Provider TypeIndividual Provider
GenderMale
CredentialM.D
StatusActive
Enumeration DateDecember 13, 2005

Practice Location

CityTucson
StateAZ
ZIP Code85741-2307
Phone(520) 742-4139

Specialties & Licenses

★ Primary
SpecialtyGastroenterology
Taxonomy Code207RG0100X
License StateAZ

Mailing Address

CityTucson
StateAZ
ZIP Code85741-2307
Phone(520) 742-4139
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1962487876 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 1962487876for 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 1962487876 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 Gastroenterology

Specialists in Gastroenterology 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 Gastroenterologyproviders →
📊
21,831
Gastroenterology Providers in the US

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People Also Ask

What is Frederick Klein's NPI number?
Frederick Klein's NPI number is 1962487876, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Frederick Klein's NPI currently active?
Yes, Frederick Klein's NPI status is Active as of the latest CMS NPPES database updates.
What does Frederick Klein specialize in?
Frederick Klein specializes in Gastroenterology. The healthcare taxonomy code associated with this specialty is 207RG0100X.
Where does Frederick Klein practice?
Frederick Klein practices in Tucson, AZ 85741-2307.
When was Frederick Klein's NPI issued?
Frederick Klein's NPI was issued on December 13, 2005.
What is Frederick Klein's provider type?
Frederick Klein is registered as an Individual Provider under CMS NPI Type 1.