CHARLES D CALLAHAN PHD
NPI 1629086426
Psychologist - Clinical in Springfield, IL

Q: What is Charles Callahan's NPI number?

The NPI number for Charles Callahan is 1629086426. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Q: What is Charles Callahan'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 Charles Callahan 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.

Active since August 04, 2006

701 N 1ST ST, SPRINGFIELD, IL 62781(217) 788-3000 Get Directions Write a Review

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

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About Charles D Callahan Phd NPPES

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

CHARLES D CALLAHAN PHD (NPI 1629086426) is an individual clinical provider in Springfield, Illinois, licensed in Illinois (71004590) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1629086426

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameCHARLES D CALLAHANCredential: PHD

Location Address701 N 1ST STSpringfield, IL 62781-0001

Mailing Address701 N 1st StSpringfield, IL 62781-0001 · (217) 788-3000

Phone(217) 788-3000

Sole ProprietorNo

Enumeration DateAugust 4, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1629086426 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 · 71004590

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.

701 N 1ST ST, Springfield, IL 62781

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Other Identifiers 2

Medicare UPINR97947

Medicare ID-Type UnspecifiedL64747IL

Other Providers at the Same Location NPPES 20

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

DR. LUCAS B STOLLER PHARMD

Pharmacist (Critical Care)

701 N 1ST ST
SPRINGFIELD, IL 62781

Sangamon County (217) 588-6402

DR. REBECCA NICHOLE MAHON PHD. DABR

Radiology (Radiological Physics)

701 N 1ST ST
SPRINGFIELD, IL 62781

Sangamon County (217) 788-3000

CAROL A GORDEN CRNA

Nurse Anesthetist, Certified Registered

701 N 1ST ST
SPRINGFIELD, IL 62781

Sangamon County (217) 788-3754

MEMORIAL HOME SERVICES

Hospice Care, Community Based

701 N 1ST ST
SPRINGFIELD, IL 62781

Sangamon County (217) 788-4663

DR. SWAPNA NEKKANTI M.D

Hospitalist

701 N 1ST ST
SPRINGFIELD, IL 62781

Sangamon County (217) 528-7541

ANN R LARSON CRNA

Nurse Anesthetist, Certified Registered

701 N 1ST ST, ANESTHESIA DEPARTMENT
SPRINGFIELD, IL 62781

Sangamon County (217) 788-3754

KELSEY A WALLACE CRNA

Nurse Anesthetist, Certified Registered

701 N 1ST ST
SPRINGFIELD, IL 62781

Sangamon County (217) 788-3000

MEMORIAL MEDICAL CENTER

Clinic/Center (Multi-Specialty)

701 N 1ST ST
SPRINGFIELD, IL 62781

Sangamon County (217) 788-3000

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 Charles Callahan's NPI number?

The NPI number for Charles Callahan is 1629086426. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Where is Charles Callahan located?

Charles Callahan practices at 701 N 1st St, Springfield, IL 62781. The listed phone number is (217) 788-3000.

What is Charles Callahan'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 Charles Callahan 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.