Jeffrey Zacks, MD
NPI 1144221417 · Anatomic Pathology & Clinical Pathology Physician · Sarasota, FL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Zacks, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Sarasota, FL (NPI 1144221417).
Provider details
- NPI number
- 1144221417
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME82395 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
11,817 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 2,464 | $38 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 2,204 | $29 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 557 | $37 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 464 | $37 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 460 | $85 |
| Microscopic Genetic Analysis of Tissue, Computer-Assisted Technology, Initial Procedure, Each Multiplex Procedure88374 | 417 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2010-02-03
Frequently asked questions
- What is Jeffrey Zacks's NPI number?
- Jeffrey Zacks's National Provider Identifier (NPI) is 1144221417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Zacks's specialty?
- Jeffrey Zacks is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Zacks located?
- Jeffrey Zacks's practice location on file with NPPES is 2001 Webber St, Sarasota, FL 34239-5288.
- What is Jeffrey Zacks's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Zacks is (941) 362-8900.
- Does Jeffrey Zacks accept Medicare?
- Jeffrey Zacks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Zacks's NPI active?
- Yes — Jeffrey Zacks's NPI (1144221417) is active in the NPPES registry as of the last update on 2010-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.