MEDICARE: DR. JOHN D PFEIFER MD

Medicare Provider Information

Scope of Practice

The following information about the specialty of the provider is available:

#	Taxonomy Code	Taxonomy	License Number	License Number State
1	207ZP0101X	Anatomic Pathology Physician	101865	MO
2	207ZP0007X	Molecular Genetic Pathology (Pathology) Physician	101865	MO

Other Identifiers

#	Provider Identifier	Provider Identifier Type	Provider Identifier State	Provider Identifier Issuer
1	MEDICAID ID Found: Get Medicaid Details using Online Medicaid Verification Program

General Provider Information

NPI Number	:	1306864822
Entity Type Code	:	Individual
Provider Name (Legal Business Name)	:	DR. JOHN D PFEIFER MD

Provider Business Mailing Address
First Line	:	PO BOX 7412011
Second Line	:
City	:	CHICAGO
State	:	IL
Zip	:	60674-2011
Country	:	US
Telephone Number	:	314-362-5641
Fax Number	:	314-362-0369

Provider Business Practice Location Address
First Line	:	1 BARNES JEWISH HOSPITAL PLZ
Second Line	:	DIV PA ANATOMIC AND MOLECULAR PATH
City	:	SAINT LOUIS
State	:	MO
Zip	:	63110-1003
Country	:	US
Telephone Number	:	314-362-5641
Fax Number	:	314-362-0369

Authorized Official
Title or Position	:
Name	:
Credential	:
Telephone Number	:

Provider Enumeration Date	:	07/17/2006
Last Update Date	:	04/17/2025

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