JEFFREY ZACKS (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1144221417

JEFFREY ZACKS (MD) is a healthcare provider. based in Sarasota, Florida. specializing in PATHOLOGY. They hold the professional credentials MD. They hold a License No. ME82395 (FL). The NPI Number for JEFFREY ZACKS (MD) is 1144221417

Main info

Male
31 Years Of Experience
Accepts Medicare Assignment
Name
JEFFREY ZACKS (MD)
NPI
1144221417
Phone
(941) 362-8900
Address
2001 WEBBER ST
Enumeration Date
9 August 2005
Last Update Date
3 February 2010

Doctor Profile

Medical School Name
BOSTON UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
9413628900
Graduation Year
1995 (31 years ago)
PAC ID
4789712159
Group Practice PAC ID
2860459211
Professional Enrollment ID
I20100505000309
Address ID
FL342395237SA2001XSTXX300
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

960 PATHOLOGY in FL

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Provider Addresses for JEFFREY ZACKS (MD)

  • 2001, Webber Street, Sarasota Heights, Sarasota, Sarasota County, Florida, 34239, United States

    SARASOTA, FL 342395288

    Phone: (941) 362-8900

    Fax: (941) 362-8987

    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 2 Open Payments records for all available years, with a total value of $38.

Total Amount is formed as General ($38) + Research ($0) + Ownership ($0) = $38.

Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($38).

Total Amount

$38

General + Research + Ownership

Payments

2

Total payment records

General Amount

$38

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-30

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: 2010-05-05

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
I20100505000309IPathologyFLTBD

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
88305Pathology examination of tissue using a microscope, intermediate complexity3,5952,057$0
88341Special stained specimen slides to examine tissue, each additional procedure2,658525$0
88342Special stained specimen slides to examine tissue, initial procedure742616$0
88374Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure637169$0
88307Pathology examination of tissue using a microscope, moderately high complexity592343$0
View full utilization report →

Insurance plans in this area (ZIP 34239)

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Provider's Procedures

JEFFREY ZACKS (MD) performs procedures in PATHOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYFL88304Pathology examination of tissue using a microscope, moderately low complexity3430
PATHOLOGYFL88307Pathology examination of tissue using a microscope, moderately high complexity1714
PATHOLOGYFL88312Special stained specimen slides to identify organisms including interpretation and report17585
PATHOLOGYFL88342Tissue or cell analysis by immunologic technique8565

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: 2860459211View full group profile
NameSpecialtyState
P A T H O L O G YIL
P A T H O L O G YFL
P A T H O L O G YFL
P A T H O L O G YFL
P A T H O L O G YFL
P A T H O L O G YFL
P A T H O L O G YFL
P A T H O L O G YMA
P A T H O L O G YFL

Reviews

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Frequently asked questions

What unique ID ties claims to JEFFREY ZACKS (MD)?
NPI 1144221417 is assigned to JEFFREY ZACKS (MD) under the national enumeration system.
Is JEFFREY ZACKS (MD)'s NPI currently valid?
The extract we use shows JEFFREY ZACKS (MD) as active.
What does JEFFREY ZACKS (MD) treat or focus on?
Patients typically see JEFFREY ZACKS (MD) under the specialty Anatomic Pathology & Clinical Pathology Physician. Clinical services aligned with this taxonomy classification.
What location shows for JEFFREY ZACKS (MD)?
We surface Sarasota, Florida for JEFFREY ZACKS (MD) based on available NPPES addresses.
Is JEFFREY ZACKS (MD) a real provider?
This page reflects official NPPES data for NPI 1144221417. Always confirm identity and privileges with the practice and licensing boards.

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