Joseph Villaluz, M.D.
NPI 1811316805 · Anesthesiology Physician · Orange, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Villaluz, M.D. is a Anesthesiology Physician provider in Orange, CA (NPI 1811316805).
Provider details
- NPI number
- 1811316805
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A142702 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
136 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 36 | $118 |
| Anesthesia for Lens Surgery00142 | 31 | $131 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 28 | $44 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 14 | $298 |
| Continuous Infusion of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve) Through Catheter64448 | 14 | $73 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 13 | $120 |
Practice location
Mailing address
Additional practice locations (2)
- 200 W Arbor Dr#8770San Diego, CA 92103-9000Phone: (619) 543-5297
- 400 W Mineral King AveVisalia, CA 93291-6237Phone: (559) 624-2000
Registry dates
- Enumerated
- 2014-04-08
- Last updated
- 2023-11-08
- Certified
- 2023-11-08
Frequently asked questions
- What is Joseph Villaluz's NPI number?
- Joseph Villaluz's National Provider Identifier (NPI) is 1811316805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Villaluz's specialty?
- Joseph Villaluz is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Villaluz located?
- Joseph Villaluz's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Joseph Villaluz's phone number?
- The practice phone number listed in the NPPES registry for Joseph Villaluz is (714) 456-7890.
- Does Joseph Villaluz accept Medicare?
- Joseph Villaluz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Villaluz's NPI active?
- Yes — Joseph Villaluz's NPI (1811316805) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.