Quick answers
- Does Kalle M. Stidham accept Medicare assignment?
- Medicare's clinician data says Kalle M. Stidham may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Kalle M. Stidham see?
- In 2024, CMS data shows 95 Original Medicare patients and 410 services for Kalle M. Stidham. This counts Original Medicare only and measures volume, not quality.
- What is Kalle M. Stidham's NPI number?
- 1164627501. 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 Kalle M. Stidham, 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 | 95 |
|---|---|
| Services billed to Medicare | 410 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)75 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)41 services
- Aspiration and/or injection of fluid from large joint (20610)35 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)33 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)18 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%
- Diabetes47%
- Chronic kidney disease26%
- Ischemic heart disease25%
Hospitals where Kalle M. Stidham works
Medicare's Facility Affiliation Data lists Kalle M. Stidham 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.
- Good Samaritan HospitalSan Jose, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050380
- Santa Clara Valley Medical CenterSan Jose, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050038
Practice locations
Addresses where Kalle M. Stidham is enrolled with Medicare (CMS data updated October 2, 2026).
- 1144 Norman Dr, Suite 104Manteca, CA 95336 (209) 456‑5516
- 125 N Jackson Ave, Suite 205San Jose, CA 95116 (408) 258‑6565
- 1604 Blossom Hill Rd, Suite 10San Jose, CA 95124 (408) 528‑8833
- 200 Jose Figueres Ave, Suite 225San Jose, CA 95116 (408) 929‑5610
Group practices
Medicare enrollment lists Kalle M. Stidham as a member of these groups (CMS data updated October 2, 2026).
- James Petros MD Inc20 clinicians in the group
- Advanced Surgical Associates6 clinicians in the group
- Dr Morteza Farr DO Inc2 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
- Sports Medicinealso
Other orthopedic surgeons in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in James Petros MD Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1164627501 |
| 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