DR. GREGORY STEPHEN KACZENSKI M.D.
NPI 1073661310
Clinical Neuropsychologist in Little Rock, AR

Q: What is Gregory Kaczenski's NPI number?

The NPI number for Gregory Kaczenski is 1073661310. It was assigned to this individual provider in the NPPES registry on January 5, 2007.

Q: What is Gregory Kaczenski'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 Gregory Kaczenski was last updated on March 31, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 January 05, 2007PECOS EnrolledAccepts Medicare Assignment

801 SCOTT ST, LITTLE ROCK, AR 72201(501) 221-7238(501) 221-7239 Get Directions Write a Review

NPPES record last updated: March 31, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Gregory Stephen Kaczenski M.d. NPPES

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

DR. GREGORY STEPHEN KACZENSKI M.D. (NPI 1073661310) is an individual clinical neuropsychologist in Little Rock, Arkansas, licensed in Arkansas (C-5000) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Arkansas College Of Medicine (1976).

NPPES Registry Identity

NPI1073661310

Entity TypeIndividualMale

Primary Taxonomy103G00000X

Provider Legal NameDR. GREGORY STEPHEN KACZENSKICredential: M.D.

Location Address801 SCOTT STLittle Rock, AR 72201-4613

Mailing Address1433 Kavanaugh BlvdLittle Rock, AR 72205-4323 · (501) 221-7238 · Fax (501) 221-7239

Phone(501) 221-7238

Fax(501) 221-7239

Sole ProprietorYes

Medical School CMSUniversity Of Arkansas College Of MedicineGraduated 1976

Enumeration DateJanuary 5, 2007

Last NPPES UpdateMarch 31, 2008

✔ NPI 1073661310 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 AR · C-5000

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.

801 SCOTT ST, Little Rock, AR 72201

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Other Identifiers 3

Medicaid104751001AR

Medicare PIN52787AR

Medicare UPINB90337AR

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. Gregory Stephen Kaczenski M.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 ID4587704507

PECOS Enrollment IDI20190222000991

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.

Other Providers at the Same Location NPPES 3

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

PSYCHIATRIC INSTITUTE OF ARKANSAS PLC

Specialist

801 SCOTT ST
LITTLE ROCK, AR 72201

Pulaski County (501) 221-7238

NETWORK OF WELLNESS, LLC

Community/Behavioral Health

801 SCOTT ST
LITTLE ROCK, AR 72201

Pulaski County (501) 221-7238

NIMMO PSYCHIATRIC SERVICES, INC.

Psychiatry & Neurology (Psychiatry)

801 SCOTT ST
LITTLE ROCK, AR 72201

Pulaski County (501) 221-7238

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 Gregory Kaczenski's NPI number?

The NPI number for Gregory Kaczenski is 1073661310. It was assigned to this individual provider in the NPPES registry on January 5, 2007.

Where is Gregory Kaczenski located?

Gregory Kaczenski practices at 801 Scott St, Little Rock, AR 72201. The listed phone number is (501) 221-7238.

What is Gregory Kaczenski's specialty?

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

Is Gregory Kaczenski enrolled in Medicare?

Yes. Gregory Kaczenski 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.

When was this NPI record last updated?

The NPPES record for Gregory Kaczenski was last updated on March 31, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.