Quick answers
- Does Franklin L. Irwin Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Franklin L. Irwin Jr. 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 Franklin L. Irwin Jr. see?
- In 2024, CMS data shows 160 Original Medicare patients and 3,053 services for Franklin L. Irwin Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Franklin L. Irwin Jr.'s NPI number?
- 1477563369. 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 Franklin L. Irwin Jr., 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 | 160 |
|---|---|
| Services billed to Medicare | 3,053 |
| Different services or procedures | 38 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)580 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)525 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)247 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)229 services
- Fluoroscopic guidance for needle placement (77002)91 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%
- Arthritis75%
- Anxiety35%
- Ischemic heart disease33%
- Depression33%
Practice locations
Addresses where Franklin L. Irwin Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 11555 Central Pkwy, Suite 304Jacksonville, FL 32224 (904) 201‑3111
Group practices
Medicare enrollment lists Franklin L. Irwin Jr. as a member of this group (CMS data updated October 2, 2026).
- Formoso Pain Specialists PA3 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Florida →
Other rehabilitation doctors in Jacksonville
Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.
Other clinicians in Formoso Pain Specialists PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477563369 |
| 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
- 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