Quick answers
- Does Kumaravel Perumalsamy accept Medicare assignment?
- Yes. Medicare's clinician data says Kumaravel Perumalsamy 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 Kumaravel Perumalsamy see?
- In 2024, CMS data shows 607 Original Medicare patients and 1,849 services for Kumaravel Perumalsamy. This counts Original Medicare only and measures volume, not quality.
- What is Kumaravel Perumalsamy's NPI number?
- 1851484323. 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 Kumaravel Perumalsamy, 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 | 607 |
|---|---|
| Services billed to Medicare | 1,849 |
| Different services or procedures | 45 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)536 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)207 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)194 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)183 services
- Biopsy of large bowel using a flexible endoscope (45380)180 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%
- Arthritis61%
- Diabetes52%
- Ischemic heart disease34%
- COPD34%
Hospitals where Kumaravel Perumalsamy works
Medicare's Facility Affiliation Data lists Kumaravel Perumalsamy 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.
- Adventist Health Tehachapi ValleyTehachapi, CA · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 051301
- Antelope Valley HospitalLancaster, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050056
- Palmdale Regional Medical CenterPalmdale, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050204
Practice locations
Addresses where Kumaravel Perumalsamy is enrolled with Medicare (CMS data updated October 2, 2026).
- 1349 Camino Del Mar, Suite BDel Mar, CA 92014 (860) 335‑5064
- 17175 Gillette Ave, Suite BIrvine, CA 92614 (949) 660‑7126
- 43944 15th St WLancaster, CA 93534
- 43944 15th St W, Suite 201Lancaster, CA 93534 (661) 529‑7550
- 900 N Heritage Dr, Suite BRidgecrest, CA 93555 (661) 529‑7550
Group practices
Medicare enrollment lists Kumaravel Perumalsamy as a member of these groups (CMS data updated October 2, 2026).
- Sciometrix Inc48 clinicians in the group
- Gastro Care Institute11 clinicians in the group
- Oso Specialty Infusion Inc9 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in Sciometrix Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1851484323 |
| 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