Harjasleen K. Walia, MD

Medicare activity in 2024

Official CMS public-use data for Harjasleen K. Walia, 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.

Most frequent services

1. Injection, onabotulinumtoxina, 1 unit (J0585)11,433 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)327 services
3. Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)206 services
4. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)45 services
5. Administration of psychological or neuropsychological test, each additional 30 minutes (96137)36 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%
• Arthritis57%
• Depression43%
• Stroke or mini-stroke35%
• Anxiety34%

Hospitals where Harjasleen K. Walia works

Medicare's Facility Affiliation Data lists Harjasleen K. Walia 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.

• El Camino HealthMountain View, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050308

Practice locations

Addresses where Harjasleen K. Walia is enrolled with Medicare (CMS data updated October 2, 2026).

• 2440 Samaritan Dr, Suite 2San Jose, CA 95124 (408) 706‑5500

Specialties

• Neurologyprimary

Find other Neurology doctors in California →

Other neurologists in San Jose

Clinicians with the same Medicare primary specialty in San Jose, CA — not a recommendation.

• Hemalatha Narra, MD
• Brandon Seminatore, MD
• Chien Ye Liu, MD
• David Moore, MD
• John D. Neely, MD
• Leland Greenwald, MD
• Roshan Raja, DO
• Chuong M. Le, MD

All neurologists in San Jose →

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians