Quick answers
- Does Abhijit Roychowdhury accept Medicare assignment?
- Yes. Medicare's clinician data says Abhijit Roychowdhury 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 Abhijit Roychowdhury see?
- In 2024, CMS data shows 591 Original Medicare patients and 10,684 services for Abhijit Roychowdhury. This counts Original Medicare only and measures volume, not quality.
- What is Abhijit Roychowdhury's NPI number?
- 1821080680. 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 Abhijit Roychowdhury, 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 | 591 |
|---|---|
| Services billed to Medicare | 10,684 |
| Different services or procedures | 43 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)350 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)185 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)140 services
- Biopsy of large bowel using a flexible endoscope (45380)129 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)116 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%
- Arthritis51%
- Diabetes39%
- Ischemic heart disease33%
- Anxiety26%
Hospitals where Abhijit Roychowdhury works
Medicare's Facility Affiliation Data lists Abhijit Roychowdhury 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.
- Ascension St Vincent's Clay CountyMiddleburg, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100321
- Baptist Health Medical Center - JacksonvilleJacksonville, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100088
- HCA Florida Orange Park HospitalOrange Park, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100226
Practice locations
Addresses where Abhijit Roychowdhury is enrolled with Medicare (CMS data updated October 2, 2026).
- 4800 Belfort RdJacksonville, FL 32256 (904) 398‑7205
Group practices
Medicare enrollment lists Abhijit Roychowdhury as a member of this group (CMS data updated October 2, 2026).
- Borland Groover Clinic, PA130 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Jacksonville
Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.
Other clinicians in Borland Groover Clinic, PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1992 (34 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821080680 |
| 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