Quick answers
- Does Larry P. Vigilia accept Medicare assignment?
- Yes. Medicare's clinician data says Larry P. Vigilia 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 Larry P. Vigilia see?
- In 2024, CMS data shows 527 Original Medicare patients and 5,646 services for Larry P. Vigilia. This counts Original Medicare only and measures volume, not quality.
- What is Larry P. Vigilia's NPI number?
- 1629275474. 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 Larry P. Vigilia, 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 | 527 |
|---|---|
| Services billed to Medicare | 5,646 |
| Different services or procedures | 50 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional (99484)1,115 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)1,092 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)1,023 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)400 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)324 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%
- Diabetes49%
- Anxiety47%
- Depression37%
- Arthritis34%
Hospitals where Larry P. Vigilia works
Medicare's Facility Affiliation Data lists Larry P. Vigilia 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.
- Pomona Valley Hospital Medical CenterPomona, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050231
Practice locations
Addresses where Larry P. Vigilia is enrolled with Medicare (CMS data updated October 2, 2026).
- 1111 N Brand Blvd, Suite 310Glendale, CA 91202 (818) 956‑1141
- 9635 Monte Vista Ave, Suite 205Montclair, CA 91763 (909) 906‑3446
Group practices
Medicare enrollment lists Larry P. Vigilia as a member of this group (CMS data updated October 2, 2026).
- J and D Healthcare Inc2 clinicians in the group
Specialties
- Family Practiceprimary
- General Practicealso
Other family doctors in Glendale
Clinicians with the same Medicare primary specialty in Glendale, CA — not a recommendation.
Other clinicians in J and D Healthcare Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1980 (46 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) | 1629275474 |
| 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