Provider Demographics
NPI:1457938169
Name:KARSTENS, JOHN
Entity type:Individual
Prefix:
First Name:JOHN
Middle Name:
Last Name:KARSTENS
Suffix:
Gender:M
Credentials:
Other - Prefix:
Other - First Name:
Other - Middle Name:
Other - Last Name:
Other - Suffix:
Other - Last Name Type:
Other - Credentials:
Mailing Address - Street 1:2314 SASSAFRAS ST STE 2
Mailing Address - Street 2:
Mailing Address - City:ERIE
Mailing Address - State:PA
Mailing Address - Zip Code:16502-2721
Mailing Address - Country:US
Mailing Address - Phone:144-525-0438
Mailing Address - Fax:814-452-7005
Practice Address - Street 1:204 W 26TH ST
Practice Address - Street 2:
Practice Address - City:ERIE
Practice Address - State:PA
Practice Address - Zip Code:16508-1806
Practice Address - Country:US
Practice Address - Phone:814-868-7581
Practice Address - Fax:814-866-3580
Is Sole Proprietor?:No
Enumeration Date:2021-03-27
Last Update Date:2025-08-22
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
PAOS023662207R00000X, 207RS0012X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes207RS0012XAllopathic & Osteopathic PhysiciansInternal MedicineSleep Medicine
No207R00000XAllopathic & Osteopathic PhysiciansInternal Medicine