Quick answers
- Does Reynaldo M. Caluag accept Medicare assignment?
- Yes. Medicare's clinician data says Reynaldo M. Caluag 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 Reynaldo M. Caluag see?
- In 2024, CMS data shows 59 Original Medicare patients and 73 services for Reynaldo M. Caluag. This counts Original Medicare only and measures volume, not quality.
- What is Reynaldo M. Caluag's NPI number?
- 1255477857. 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 Reynaldo M. Caluag, 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 | 59 |
|---|---|
| Services billed to Medicare | 73 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Hemoglobin a1c level (83036)54 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%
- Diabetes73%
- Arthritis27%
- Ischemic heart disease19%
Hospitals where Reynaldo M. Caluag works
Medicare's Facility Affiliation Data lists Reynaldo M. Caluag 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.
- St Mary Medical Center IncHobart, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150034
Practice locations
Addresses where Reynaldo M. Caluag is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 1828 165th StHammond, IN 46320 (219) 763‑8112
- 1828 165th St, Suite AHammond, IN 46320 (219) 763‑8112
- 2490 Central AveLake Station, IN 46405 (219) 763‑8112
- 310 W 112th AveCrown Point, IN 46307 (219) 763‑8112
- 425 Sand Creek DrChesterton, IN 46304
Group practices
Medicare enrollment lists Reynaldo M. Caluag as a member of these groups (CMS data updated October 2, 2026).
- Chesterton Physical Therapy Inc186 clinicians in the group
- Northshore Health Centers Inc33 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Hammond
Clinicians with the same Medicare primary specialty in Hammond, IN — not a recommendation.
Other clinicians in Chesterton Physical Therapy Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1981 (45 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255477857 |
| 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