William Casas
William Casas is a Family Practice in LA Verne, California. Qualified in 1996, 30 years ago. Practices with Premier Family Medicine Associates, Inc, a 65-clinician group and offers telehealth. Licensed in California.
- Years since qualifying
- 30
- Licensed in
- CA
- In the registry since
- 2013
Practice location Address checks out
2333 Foothill Blvd Ste BLA Verne, CA 91750-3027
Phone: (909) 392-6501
Fax: (909) 469-2136
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Family Medicine Physician (primary) | Taxonomy 207Q00000X · Licence A139442 (CA) |
|---|
Record details
| NPI number | 1477998615 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Sole proprietor | No |
| NPI enumerated | May 1, 2013 |
| Last updated in NPPES | February 25, 2026 |
| Certification date | February 25, 2026 |
| Mailing address | 2333 Foothill Blvd Ste B, La Verne, CA 91750-3027 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | OTHER |
| Graduated | 1996 (30 years in practice) |
| Group practice | Premier Family Medicine Associates, Inc — 65 clinicians |
| Accepts Medicare assignment | Not indicated |
| Telehealth | Offers telehealth services |
Other providers in LA Verne
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Mr. Habib Moussa Bashoura, MD
1234 Foothill Blvd #2, LA Verne, CA 91750-3329 · (909) 596-4879
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Dr. Marcelo Antonio Burciaga, DO
7055 Linda Ln, LA Verne, CA 91750-1228 · (626) 214-6269
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Cecilia Cusimano Murillo, MD
2333 Foothill Blvd Ste B, LA Verne, CA 91750-3027 · (909) 392-6501
-
Michael Deanda, MD
2333 Foothill Blvd Ste B, LA Verne, CA 91750-3027 · (909) 392-6501
-
Dr. Craig Yoshio Endo, MD
2333 Foothill Blvd Ste B, LA Verne, CA 91750-3027 · (909) 392-6501
-
Dr. Tiffany P. Le Endo, DO
2333 Foothill Blvd Ste B, LA Verne, CA 91750-3027 · (909) 392-6501