DIMITRIOS HATZIVLASSIOU (MD, PHD) – Psychiatry Physician, NPI 1992769400

DIMITRIOS HATZIVLASSIOU (MD, PHD) is a healthcare provider. based in Clermont, Florida. specializing in PSYCHIATRY. They hold the professional credentials MD, PHD. They hold a License No. ME 84252 (FL). The NPI Number for DIMITRIOS HATZIVLASSIOU (MD, PHD) is 1992769400

Main info

Male
31 Years Of Experience
Accepts Medicare Assignment
Name
DIMITRIOS HATZIVLASSIOU (MD, PHD)
NPI
1992769400
Phone
(352) 353-0557
Address
2400 S HWY 27
Enumeration Date
12 April 2006
Last Update Date
7 March 2023

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9417132231
Graduation Year
1995 (31 years ago)
PAC ID
3779531843
Group Practice PAC ID
7214847995
Professional Enrollment ID
I20050105000485
Address ID
FL342198410PA12271NXXX500
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

1,953 PSYCHIATRY in FL

Provider Addresses for DIMITRIOS HATZIVLASSIOU (MD, PHD)

  • 2400 S HWY 27

    SUITE 4309

    CLERMONT, FL 347116816

    Phone: (352) 353-0557

    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)

CMS reports 3 Open Payments records for all available years, with a total value of $264.

Total Amount is formed as General ($264) + Research ($0) + Ownership ($0) = $264.

Last reported payment date: 2024-03-01 • Largest payer in this snapshot: ACADIA Pharmaceuticals Inc ($264).

Total Amount

$264

General + Research + Ownership

Payments

3

Total payment records

General Amount

$264

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-03-01

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2005-01-05

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
I20050105000485IPsychiatryFLTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 34711)

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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: 7214847995View full group profile
NameSpecialtyState
Nurse PractitionerFL
Clinical Social WorkerFL
Nurse PractitionerFL
Nurse PractitionerFL
-FL
-FL
Nurse PractitionerFL
-TN
Clinical Social WorkerWV
Cardiovascular Disease (Cardiology)FL

Reviews

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Frequently asked questions

Is there an official ID for DIMITRIOS HATZIVLASSIOU (MD, PHD) in U.S. healthcare records?
The official identifier for DIMITRIOS HATZIVLASSIOU (MD, PHD) is NPI 1992769400.
Is there an active status for DIMITRIOS HATZIVLASSIOU (MD, PHD)?
For scheduling context, DIMITRIOS HATZIVLASSIOU (MD, PHD) is shown as active in the registry.
What clinical focus is listed for DIMITRIOS HATZIVLASSIOU (MD, PHD)?
At a glance, DIMITRIOS HATZIVLASSIOU (MD, PHD) is tied to Psychiatry Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with DIMITRIOS HATZIVLASSIOU (MD, PHD)?
Directory geography for DIMITRIOS HATZIVLASSIOU (MD, PHD) centers on Clermont, Florida.
Can I trust this NPI listing for DIMITRIOS HATZIVLASSIOU (MD, PHD)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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