DR. CHRISTOPHER CONLEY STEWART PH.D.
NPI 1518214451
Clinical Neuropsychologist in Indianapolis, IN

Q: What is Christopher Stewart's NPI number?

The NPI number for Christopher Stewart is 1518214451. It was assigned to this individual provider in the NPPES registry on August 9, 2012.

Q: What is Christopher Stewart's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Active since August 09, 2012PECOS EnrolledAccepts Medicare Assignment

355 W 16TH ST STE 2500, INDIANAPOLIS, IN 46202(317) 963-7400 Get Directions Write a Review

NPPES record last updated: March 12, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 12, 2025, Nov 18, 2020 (2 updates tracked since 2020).

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About Dr. Christopher Conley Stewart Ph.d. NPPES

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

DR. CHRISTOPHER CONLEY STEWART PH.D. (NPI 1518214451) is an individual clinical neuropsychologist in Indianapolis, Indiana, licensed in Indiana (20043181A) and active in the NPI registry since August 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1518214451

Entity TypeIndividualMale

Primary Taxonomy103G00000X

Provider Legal NameDR. CHRISTOPHER CONLEY STEWARTCredential: PH.D.

Location Address355 W 16TH ST STE 2500Indianapolis, IN 46202-2280

Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959

Phone(317) 963-7400

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateAugust 9, 2012

Last NPPES UpdateMarch 12, 20252 updates tracked since enumeration

NPPES CertifiedMarch 12, 2025

✔ NPI 1518214451 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

Licenses✔ Licensed in IN · 20043181A✔ Licensed in IL · 071008390

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

355 W 16TH ST STE 2500, Indianapolis, IN 46202

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Christopher Conley Stewart Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5294973368

PECOS Enrollment IDI20180809004071

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Administration of psychological or neuropsychological test by technician, each additional 30 minutes 96139

This service involves a technician administering additional psychological or neuropsychological testing. Each session lasts for an extra 30 minutes. These tests assess cognitive abilities, such as memory, attention, and problem-solving skills, to aid in diagnosing or monitoring mental health conditions.

202 services48 patients

Evaluation of neuropsychological test, each additional hour 96133

This service involves further evaluation of your neuropsychological test results beyond the initial hour. It helps to understand your cognitive functioning better, focusing on areas like memory, attention, and problem-solving skills.

88 services51 patients

Exam of neurobehavioral status, first hour 96116

An exam of neurobehavioral status is a medical procedure that evaluates your brain's functions. This includes assessing your cognitive abilities, emotional responses, and behavioral patterns. The first hour of the exam is typically dedicated to this initial evaluation.

53 services53 patients

Evaluation of neuropsychological test, first hour 96132

An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.

53 services53 patients

Administration of psychological or neuropsychological test by technician, first 30 minutes 96138

This procedure involves a trained technician administering a psychological or neuropsychological test. It's a process that assesses your mental function and behavior. The initial session will last 30 minutes. The aim is to understand your cognitive abilities better.

50 services50 patients

Other Providers at the Same Location NPPES 4

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

DR. PATRICIA GARCIA PSYD

Clinical Neuropsychologist

355 W 16TH ST STE 2500
INDIANAPOLIS, IN 46202

Marion County (317) 963-7204

DUSTIN BRADSHAW HAMMERS PHD

Clinical Neuropsychologist

355 W 16TH ST STE 2500
INDIANAPOLIS, IN 46202

Marion County (317) 963-7204

ANNE-MARIE NICOLE FLECKENSTEIN PHD

Psychologist

355 W 16TH ST STE 2500
INDIANAPOLIS, IN 46202

Marion County (317) 963-7204

TYLER E OWENS PHD

Clinical Neuropsychologist

355 W 16TH ST STE 2500
INDIANAPOLIS, IN 46202

Marion County (317) 948-5450

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 Christopher Stewart's NPI number?

The NPI number for Christopher Stewart is 1518214451. It was assigned to this individual provider in the NPPES registry on August 9, 2012.

Where is Christopher Stewart located?

Christopher Stewart practices at 355 W 16th St Ste 2500, Indianapolis, IN 46202. The listed phone number is (317) 963-7400.

What is Christopher Stewart's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Christopher Stewart enrolled in Medicare?

Yes. Christopher Stewart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Christopher Stewart accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Christopher Stewart as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Christopher Stewart was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.