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DR. JOHN F BLATTNER PHD
NPI 1649392044
Psychologist - Clinical in Downers Grove, IL

Active since April 04, 2007
1000 MAPLE AVE, DOWNERS GROVE, IL 60515(630) 968-5950 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. John F Blattner Phd NPPES

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

DR. JOHN F BLATTNER PHD (NPI 1649392044) is an individual clinical provider in Downers Grove, Illinois, licensed in Illinois (71-4501) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1649392044
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. JOHN F BLATTNERCredential: PHD
Location Address1000 MAPLE AVEDowners Grove, IL 60515-4965
Mailing Address1000 Maple AveDowners Grove, IL 60515-4965 · (630) 968-5950
Phone(630) 968-5950
Sole ProprietorYes
Enumeration DateApril 4, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1649392044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in IL · 71-4501
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
1000 MAPLE AVE, Downers Grove, IL 60515
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Other Providers at the Same Location NPPES 5

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

DANIEL B LIPPMANN LCSW
Social Worker (Clinical)
1000 MAPLE AVE, 1ST FLOOR
DOWNERS GROVE, IL 60515
Dupage County (630) 960-2887
GIANNASI MENTAL HEALTH COUNSELORS LIMITED
Counselor (Mental Health)
1000 MAPLE AVE
DOWNERS GROVE, IL 60515
Dupage County (847) 989-2546
DR. JAMES MICHAEL ENGLISH PSY.D.
Psychologist (Clinical)
1000 MAPLE AVE, MAIN FLOOR
DOWNERS GROVE, IL 60515
Dupage County (630) 452-0112
CENTRE CITY ASSOCIATES
Psychologist (Clinical)
1000 MAPLE AVE
DOWNERS GROVE, IL 60515
Dupage County (630) 968-5950
MS. MARGARET MARDIS MS LCPC
Counselor (Professional)
1000 MAPLE AVE
DOWNERS GROVE, IL 60515
Dupage County (630) 515-1339

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 Blattner's NPI number?

The NPI number for John Blattner is 1649392044. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Where is John Blattner located?

John Blattner practices at 1000 Maple Ave, Downers Grove, IL 60515. The listed phone number is (630) 968-5950.

What is John Blattner's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for John Blattner was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.