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

DR. WILLIAM BLESSING PH.D.
NPI 1437224326
Clinical Neuropsychologist in Kansas City, MO

Q: What is William Blessing's NPI number?

The NPI number for William Blessing is 1437224326. It was assigned to this individual provider in the NPPES registry on November 23, 2006.

Q: What is William Blessing'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 William Blessing was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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 23, 2006PECOS EnrolledAccepts Medicare Assignment

1010 CARONDELET DR STE 201, KANSAS CITY, MO 64114(816) 590-3900(816) 942-8447 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. William Blessing Ph.d. NPPES

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

DR. WILLIAM BLESSING PH.D. (NPI 1437224326) is an individual clinical neuropsychologist in Kansas City, Missouri, licensed in Missouri (PYRO 280) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1989).

NPPES Registry Identity

NPI1437224326

Entity TypeIndividualMale

Primary Taxonomy103G00000X

Provider Legal NameDR. WILLIAM BLESSINGCredential: PH.D.

Location Address1010 CARONDELET DR STE 201Kansas City, MO 64114-4822

Mailing Address1010 Carondelet Dr Ste 201Kansas City, MO 64114-4822 · (816) 590-3900 · Fax (816) 942-8447

Phone(816) 590-3900

Fax(816) 942-8447

Sole ProprietorYes

Medical School CMSOtherGraduated 1989

Enumeration DateNovember 23, 2006

Last NPPES UpdateSeptember 28, 2026

NPPES CertifiedSeptember 28, 2026

✔ NPI 1437224326 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 MO · PYRO 280✔ Licensed in KS · 809

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.

1010 CARONDELET DR STE 201, Kansas City, MO 64114

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Other Identifiers 2

Medicaid49 571385 02KS

Medicaid49 79357 18MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City, Medica and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William Blessing 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 ID3173550431

PECOS Enrollment IDI20051012000346

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.

Medicare Billing Reassignment

Medicare enrollment records show William Blessing reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Blessing Neuropsychological Services LLC

Same address

Clinical Neuropsychologist

1010 CARONDELET DR STE 201
Kansas City, MO 64114

Reassigned Medicare billing, Missouri enrollment

NPI 1598492266 (816) 590-3900

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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, 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.

395 services79 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.

237 services79 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.

83 services83 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.

79 services79 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.

79 services79 patients

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.

BLESSING NEUROPSYCHOLOGICAL SERVICES LLC

Clinical Neuropsychologist

1010 CARONDELET DR STE 201
KANSAS CITY, MO 64114

Jackson County (816) 590-3900

BLESSING PSYCHOLOGICAL SERVICES, LLC

Clinical Neuropsychologist

1010 CARONDELET DR STE 201
KANSAS CITY, MO 64114

Jackson County (816) 590-3900

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 William Blessing's NPI number?

The NPI number for William Blessing is 1437224326. It was assigned to this individual provider in the NPPES registry on November 23, 2006.

Where is William Blessing located?

William Blessing practices at 1010 Carondelet Dr Ste 201, Kansas City, MO 64114. The listed phone number is (816) 590-3900.

What is William Blessing's specialty?

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

Is William Blessing enrolled in Medicare?

Yes. William Blessing 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.

Which organization bills Medicare for William Blessing's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Blessing reassigns Medicare benefits to Blessing Neuropsychological Services LLC (Kansas City, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Blessing's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Blessing accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City, Medica, Oscar Insurance Company and UnitedHealthcare list William Blessing 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 William Blessing was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.