William Lennard, M.D.
NPI 1972571693 · Anesthesiology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Lennard, M.D. is a Anesthesiology Physician provider in San Diego, CA (NPI 1972571693).
Provider details
- NPI number
- 1972571693
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A127215 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
179 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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 40 | $62 |
| Ultrasonic Guidance for Needle Placement76942 | 40 | $30 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 30 | $325 |
| Injection of Local Anesthetic for Abdominal Wall Pain Control on Both Sides Using Imaging Guidance64488 | 28 | $68 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 17 | $278 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 13 | $258 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-09
- Last updated
- 2022-07-21
Frequently asked questions
- What is William Lennard's NPI number?
- William Lennard's National Provider Identifier (NPI) is 1972571693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lennard's specialty?
- William Lennard is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Lennard located?
- William Lennard's practice location on file with NPPES is 3626 Ruffin Rd, San Diego, CA 92123-1810.
- What is William Lennard's phone number?
- The practice phone number listed in the NPPES registry for William Lennard is (858) 565-9666.
- Does William Lennard accept Medicare?
- William Lennard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Lennard's NPI active?
- Yes — William Lennard's NPI (1972571693) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.