Justin Anthony Ilagan, DO
Nephrology Physician · Jacksonville, FL
Justin Anthony Ilagan, DO is a nephrology physician with a practice address in Jacksonville, Florida, and NPI 1609456037, issued on Apr 9, 2021. Check the license (Florida OS21814, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Justin Anthony Ilagan
- Credential
- DO
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- OS21814 FL
25MB12169700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 4500 San Pablo RD S, Jacksonville, FL 32224
- Phone
- (904) 953-2000
- Enumerated
- Apr 9, 2021
- Record last updated
- Jul 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20250525000004); accepts Medicare assignment
- Medical or professional school
- Rowan University School Of Osteopathic Medicine, 2021
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 840 in Florida → Look up another NPI →
Also registered at 4500 San Pablo RD S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Abarbanel, MDNeurology Physician1598298242
- Ejigayehu Abate, MDEndocrinology, Diabetes & Metabolism Physician1679615116
- Suhny Abbara, MDDiagnostic Radiology Physician1538150180
- Sara Abbas, PA-CPhysician Assistant1356121206
- Carol Abbott, ARNP, FNP-CNurse Practitioner1629427240
- Zaid Abdel Rahman, M.D.Hematology (Internal Medicine) Physician1003299330
Verify Justin Anthony Ilagan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS21814Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $109.72
2 payments; by number, the most common kind was food and beverage; the largest payer was United Therapeutics Corporation. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mayo Clinic JacksonvilleJacksonville, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin Anthony Ilagan among 840 nephrology physician records in Florida
Justin Anthony Ilagan, DO is one of 840 nephrology physician records with a practice address in Florida. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 97% of them.
- NPI issued2021 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2021 · median 2000 among the 664 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Florida
There are 840 nephrology physician records in Florida.
All 840 in Florida → Every provider in Jacksonville → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Nabeel Aslam, MDJacksonville, FL 322241174579148
- Fouad Chebib, M.DJacksonville, FL 322241235450602
- Peter Fitzpatrick, MDJacksonville, FL 322241306835996
- Thomas Gonwa, M.D.Jacksonville, FL 322241124017710
- William Haley, MDJacksonville, FL 322241851380448
- Latonya Hickson, M.D.Jacksonville, FL 322241932171899
- Tambi Jarmi, MDJacksonville, FL 322241942421433
- Napat Leeaphorn, M.D.Jacksonville, FL 322241265792600
Common questions
What is Justin Anthony Ilagan, DO's NPI number?
Justin Anthony Ilagan, DO's National Provider Identifier (NPI) is 1609456037, issued on Apr 9, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Justin Anthony Ilagan, DO located?
The NPPES record lists a practice address at 4500 San Pablo RD S, Jacksonville, FL, 32224. Phone: (904) 953-2000. Providers update this record themselves, so call before visiting.
How can I verify Justin Anthony Ilagan, DO's license?
NPPES lists Florida license number OS21814, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.