JOHN REEFER M.D.
NPI 1093743304
Internal Medicine in Butler, PA

Active since June 28, 2006
480 E JEFFERSON ST, 2ND FLOOR, SUITE B, BUTLER, PA 16001(727) 285-0870(724) 283-3887 Get Directions Write a Review

NPPES record last updated: August 19, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About John Reefer M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN REEFER M.D. (NPI 1093743304) is an individual internal medicine provider in Butler, Pennsylvania, licensed in Pennsylvania (MD021615E) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1093743304
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOHN REEFERCredential: M.D.
Location Address480 E JEFFERSON ST, 2ND FLOOR, SUITE BButler, PA 16001-4780
Mailing Address1022b N Main StButler, PA 16001-1954 · (724) 282-7910
Fax(724) 283-3887
Sole ProprietorNo
Enumeration DateJune 28, 2006
Last NPPES UpdateAugust 19, 2011
NPI 1093743304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in PA · MD021615E
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

480 E JEFFERSON ST, Butler, PA 16001

Other Identifiers 1

Medicare UPINB40052PA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Surgery
480 E JEFFERSON ST
BUTLER, PA 16001
Family Medicine
480 E JEFFERSON ST
BUTLER, PA 16001
Specialist
480 E JEFFERSON ST
BUTLER, PA 16001
Nurse Practitioner (Family)
480 E JEFFERSON ST
BUTLER, PA 16001
Pediatrics
480 E JEFFERSON ST
BUTLER, PA 16001
Internal Medicine
480 E JEFFERSON ST
BUTLER, PA 16001
Pediatrics
480 E JEFFERSON ST
BUTLER, PA 16001
Orthopaedic Surgery
480 E JEFFERSON ST, SUITE B
BUTLER, PA 16001

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Reefer's NPI number?

The NPI number for John Reefer is 1093743304. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is John Reefer located?

John Reefer practices at 480 E Jefferson St 2nd Floor, Suite B, Butler, PA 16001. The listed phone number is (727) 285-0870.

What is John Reefer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for John Reefer was last updated on August 19, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.