Quick answers
- Where does Thomas V. Long see patients?
- Medicare's clinician data lists 3 practice locations, including North Hollywood, CA, Woodland Hills, CA and Calabasas, CA. Call before your visit to confirm the address.
- What is Thomas V. Long's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Thomas V. Long accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas V. Long accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Thomas V. Long?
- (818) 985-0044, as listed in official Medicare / NPI Registry data.
- What is Thomas V. Long's NPI number?
- 1912924432. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Thomas V. Long is enrolled with Medicare (CMS data updated 2026-10-02).
- 11126 Chandler BlvdNorth Hollywood, CA 91601 (818) 985‑0044
- 23341 Mulholland DrWoodland Hills, CA 91364 (818) 637‑0048
- 26777 Agoura Rd, Suite B4Calabasas, CA 91302 (818) 880‑2225
Group practices
Medicare enrollment lists Thomas V. Long as a member of this group (CMS data updated 2026-10-02).
- Exer Medical Corporation340 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in North Hollywood
Clinicians with the same Medicare primary specialty in North Hollywood, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912924432 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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