MEDICARE: JOHN YOONKEUN JUN M.D.

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	207RE0101X	Endocrinology, Diabetes & Metabolism Physician	MT187224	PA
2	207RE0101X	Endocrinology, Diabetes & Metabolism Physician	35.128476	OH

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	:	1487878559
Entity Type Code	:	Individual
Provider Name (Legal Business Name)	:	JOHN YOONKEUN JUN M.D.

Provider Business Mailing Address
First Line	:	3000 ARLINGTON AVE STOP 1108
Second Line	:
City	:	TOLEDO
State	:	OH
Zip	:	43614-2595
Country	:	US
Telephone Number	:	419-383-5322
Fax Number	:

Provider Business Practice Location Address
First Line	:	2100 W CENTRAL AVE FL 2
Second Line	:
City	:	TOLEDO
State	:	OH
Zip	:	43606
Country	:	US
Telephone Number	:	567-420-1600
Fax Number	:	567-420-1633

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

Provider Enumeration Date	:	04/12/2007
Last Update Date	:	02/10/2026

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