DR. DIANA KOLCZ (PSY.D.) – Clinical Neuropsychologist, NPI 1215542436

DR. DIANA KOLCZ (PSY.D.) is a healthcare provider. based in Hartford, Connecticut. specializing in NEUROPSYCHIATRY. They hold the professional credentials PSY.D.. They hold a License No. 3943 (CT). The NPI Number for DR. DIANA KOLCZ (PSY.D.) is 1215542436

Main info

Female
8 Years Of Experience
Accepts Medicare Assignment
Name
DR. DIANA KOLCZ (PSY.D.)
NPI
1215542436
Phone
(860) 545-7000
Address
200 RETREAT AVE
Enumeration Date
14 September 2020
Last Update Date
14 September 2020

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8605195227
Graduation Year
2018 (8 years ago)
PAC ID
4385055409
Group Practice PAC ID
4385931195
Professional Enrollment ID
I20201121000076
Address ID
CT061071968WE10XXXSTXX401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience34
Completeness75
Years active:5State licenses:1Digital endpointsOther names

14 NEUROPSYCHIATRY in CT

Provider Addresses for DR. DIANA KOLCZ (PSY.D.)

  • 200 RETREAT AVE

    HARTFORD, CT 061023101

    Phone: (860) 545-7000

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2020-11-21

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20201121000076INeuropsychiatryCTTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
96137Administration of psychological or neuropsychological test, each additional 30 minutes7617$0
96133Evaluation of neuropsychological test, each additional hour3317$0
96116Exam of neurobehavioral status, first hour1919$0
96132Evaluation of neuropsychological test, first hour1919$0
96136Administration of psychological or neuropsychological test, first 30 minutes1717$0
View full utilization report →

Insurance plans in this area (ZIP 06102)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4385931195View full group profile
NameSpecialtyState
Clinical PsychologistCT
Clinical PsychologistCT
Clinical PsychologistCT
Clinical PsychologistCT

Reviews

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Frequently asked questions

Can I verify DR. DIANA KOLCZ (PSY.D.) with an NPI only?
You can start verification with NPI 1215542436 for DR. DIANA KOLCZ (PSY.D.), then check state licensing separately.
Can I rely on DR. DIANA KOLCZ (PSY.D.) being an active provider?
As of the registry snapshot, DR. DIANA KOLCZ (PSY.D.) is marked active.
What taxonomy line describes DR. DIANA KOLCZ (PSY.D.)?
For research purposes, treat DR. DIANA KOLCZ (PSY.D.) as Clinical Neuropsychologist in this dataset. Clinical services aligned with this taxonomy classification.
Does DR. DIANA KOLCZ (PSY.D.) list a practice location?
Patients near Hartford, Connecticut may find DR. DIANA KOLCZ (PSY.D.) in results; validate coverage separately.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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