Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOHN KNAPP, P.C.
NPI 1417425182
Psychologist - Clinical in Chicago, IL

Q: What is John Knapp, P.C.'s NPI number?

The NPI number for John Knapp, P.C. is 1417425182. It was assigned to this organization in the NPPES registry on November 11, 2018. The provider is doing business as Center for Psychodynamic Psychotherapy.

Q: What is John Knapp, P.C.'s specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Knapp, P.C. was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.

Active since November 11, 2018

1509 W BERWYN AVE STE 208, CHICAGO, IL 60640(773) 654-3322 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 24, 2026, Sep 15, 2026, Nov 11, 2018 (3 updates tracked since 2018).

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About John Knapp, P.c. NPPES

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

JOHN KNAPP, P.C. (NPI 1417425182), doing business as Center For Psychodynamic Psychotherapy, is a healthcare organization registered as a clinical in Chicago, Illinois and active in the NPI registry since November 2018. The organization maintains a secondary practice location in Chicago and lists John Cortney Knapp, President, as its authorized official.

NPPES Registry Identity

NPI1417425182

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameJOHN KNAPP, P.C.

Location Address1509 W BERWYN AVE STE 208Chicago, IL 60640-8060

Mailing Address1509 W Berwyn Ave Ste 208Chicago, IL 60640-8060 · (773) 654-3322

Phone(773) 654-3322

Organization SubpartNo

Authorized OfficialJohn Cortney KnappPresident · (773) 654-3322

Enumeration DateNovember 11, 2018

Last NPPES UpdateSeptember 24, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2026

✔ NPI 1417425182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

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.

1509 W BERWYN AVE STE 208, Chicago, IL 60640

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Other Names 1

Doing Business AsCenter For Psychodynamic Psychotherapy

Secondary Practice Location 1

Location 11509 W Berwyn Ave Ste 208Chicago, IL 60640-8060 · Phone (773) 654-3322

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

DR. CLARA MOLLER PSYD

Psychologist (Clinical)

1509 W BERWYN AVE STE 208
CHICAGO, IL 60640

Cook County (773) 654-3322

ANDREW J. SARKISIAN PSYD

Psychologist (Clinical)

1509 W BERWYN AVE STE 208
CHICAGO, IL 60640

Cook County (773) 654-3322

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 Knapp, P.C.'s NPI number?

The NPI number for John Knapp, P.C. is 1417425182. It was assigned to this organization in the NPPES registry on November 11, 2018. The provider is doing business as Center for Psychodynamic Psychotherapy.

Where is John Knapp, P.C. located?

John Knapp, P.C. is located at 1509 W Berwyn Ave Ste 208, Chicago, IL 60640. The listed phone number is (773) 654-3322.

What is John Knapp, P.C.'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 Knapp, P.C. was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.