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Frederick B Doerfler Jr

Internal Medicine Physician in Kittanning, PA · enumerated 2008 · authorized official Frederick Doerfler, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043481377

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Registry record

Entity type Organization (Type 2)
Legal business name Frederick B Doerfler Jr
Practice address 260 S Jefferson St, Kittanning, PA, 16201
Phone (724) 545-1288
Fax (724) 545-7615
Enumeration date Mar 14, 2008
Last updated in NPPES Mar 14, 2008

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary
363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Frederick Doerfler
Title Owner
Phone (724) 545-1288

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-03-14. Verify at npiregistry.cms.hhs.gov.
Where is Frederick B Doerfler Jr located?
The practice location on file with NPPES is in Kittanning, PA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-14.