Deborah Michelle Sontag

Nurse Practitioner · Evanston, IL

Individual Active NPI

NPI number 1104012855

Practice location

1600 Dodge Ave
Evanston, IL 60201-3449
Phone
(847) 424-7265
Fax
(847) 492-5809

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NPI record

NPI
1104012855
Entity type
Individual (Type 1)
Enumeration date
September 17, 2007
Last updated
November 19, 2025
Certified
November 19, 2025
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Nurse Practitioner Primary 363L00000X 209006758 IL
Family Nurse Practitioner 363LF0000X 209006758 IL

Mailing address

2650 Ridge Ave Ste 1223
Evanston, IL 60201-1700
Phone
(847) 570-2040
Fax
(847) 733-5315

Other practice locations (1)

  • 2750 W North Ave, Chicago, IL 60647-5247 · (312) 666-3494

About Deborah Sontag

Deborah Michelle Sontag is a healthcare provider registered in the NPI registry with the primary taxonomy Nurse Practitioner (code 363L00000X). The practice location is 1600 Dodge Ave, Evanston, IL 60201-3449. The NPI number 1104012855 was assigned on September 17, 2007 and the record was last updated on November 19, 2025.

Deborah Sontag lists 2 licenses in the registry: #209006758 (IL) for Nurse Practitioner; #209006758 (IL) for Family Nurse Practitioner. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Deborah Michelle Sontag?

The NPI number is 1104012855.

What is the phone number of Deborah Sontag?

The phone number listed for the practice location is (847) 424-7265.

Where is Deborah Sontag located?

1600 Dodge Ave, Evanston, IL 60201-3449.

What is the taxonomy code for Deborah Sontag?

The primary taxonomy code is 363L00000X – Nurse Practitioner; 1 more listed above.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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