DR. CHARLES RAYMOND WALKER PH.D.
NPI 1609068071
Clinical Neuropsychologist in Tyler, TX

Q: What is Charles Walker's NPI number?

The NPI number for Charles Walker is 1609068071. It was assigned to this individual provider in the NPPES registry on August 9, 2007.

Q: What is Charles Walker's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Charles Walker was last updated on January 31, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since August 09, 2007PECOS EnrolledAccepts Medicare Assignment

94.9/100

CMS Quality Rating

2737 S BROADWAY AVE, TYLER, TX 75701(903) 592-6000(903) 592-3224 Get Directions Write a Review

NPPES record last updated: January 31, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 31, 2019, Oct 10, 2016 (2 updates tracked since 2016).

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About Dr. Charles Raymond Walker Ph.d. NPPES

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

DR. CHARLES RAYMOND WALKER PH.D. (NPI 1609068071) is an individual clinical neuropsychologist in Tyler, Texas, licensed in Texas (24103) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Tyler, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1609068071

Entity TypeIndividualMale

Primary Taxonomy103G00000X

Provider Legal NameDR. CHARLES RAYMOND WALKERCredential: PH.D.

Location Address2737 S BROADWAY AVETyler, TX 75701

Mailing AddressPo Box 6605Tyler, TX 75711-6605 · (903) 592-6000 · Fax (903) 592-3224

Phone(903) 592-6000

Fax(903) 592-3224

Sole ProprietorNo

Medical School CMSOtherGraduated 1989

Enumeration DateAugust 9, 2007

Last NPPES UpdateJanuary 31, 20192 updates tracked since enumeration

✔ NPI 1609068071 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in TX · 24103

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.

2737 S BROADWAY AVE, Tyler, TX 75701

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Secondary Practice Location 1

Location 111937 US Highway 271Tyler, TX 75708-3154 · Phone (903) 877-7777

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan.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. Charles Raymond Walker 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 ID9931239183

PECOS Enrollment IDI20120703000296

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 4

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, each additional 30 minutes 96137

This procedure involves administering psychological or neuropsychological tests to evaluate your mental functions. Each additional 30 minutes allows for a more in-depth assessment of your cognitive abilities, emotions, and behavior. It's crucial for accurate diagnosis and treatment planning.

137 services96 patients

Psychiatric diagnostic evaluation 90791

A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.

102 services102 patients

Administration of psychological or neuropsychological test, first 30 minutes 96136

This procedure involves a health professional conducting a psychological or neuropsychological test. The first 30 minutes typically involve understanding your mental health or brain function through various assessments. This helps in diagnosing and treating mental health disorders effectively.

100 services100 patients

Evaluation of psychological test, first hour 96130

This procedure involves a professional assessing your mental health using standardized tests. It's the initial hour of a process that helps understand your emotional well-being and cognitive abilities. It's completely non-invasive and confidential.

94 services94 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.9/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Promoting Interoperability

Improvement Activities

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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.

TIMOTHY CHRIS LAMBERT D.C., FNP-C

Nurse Practitioner (Family)