Quick answers
- Does Jennifer L. Barker accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer L. Barker accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Jennifer L. Barker see?
- In 2024, CMS data shows 1,872 Original Medicare patients and 4,378 services for Jennifer L. Barker. This counts Original Medicare only and measures volume, not quality.
- What is Jennifer L. Barker's NPI number?
- 1588865372. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Jennifer L. Barker, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,872 |
|---|---|
| Services billed to Medicare | 4,378 |
| Different services or procedures | 25 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Special stained specimen slides to examine tissue, each additional procedure (88341)840 services
- Protein measurement, serum (84165)690 services
- Immunologic analysis technique on serum (immunofixation) (86334)647 services
- Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure (88377)625 services
- Microscopic genetic analysis of tumor, manual (88360)461 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Chronic kidney disease60%
- Ischemic heart disease53%
- Diabetes49%
Hospitals where Jennifer L. Barker works
Medicare's Facility Affiliation Data lists Jennifer L. Barker at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- HCA Florida Blake HospitalBradenton, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100213
- HCA Florida JFK HospitalAtlantis, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100080
- HCA Florida North Florida HospitalGainesville, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100204
- HCA Florida Oak Hill HospitalBrooksville, FL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 100264
- St Lucie Medical CenterPort Saint Lucie, FL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 100260
Practice locations
Addresses where Jennifer L. Barker is enrolled with Medicare (CMS data updated October 2, 2026).
- 3201 SW 15th StDeerfield Beach, FL 33442 (954) 246‑7625
Group practices
Medicare enrollment lists Jennifer L. Barker as a member of this group (CMS data updated October 2, 2026).
- Integrated Regional Laboratories Pathology Services, LLC131 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Other clinicians in Integrated Regional Laboratories Pathology Services, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Miami, Lm Miller School Of Medicine |
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588865372 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians