Diego Lerner, M.D.
NPI 1750386801 · Psychiatry Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diego Lerner, M.D. is a Psychiatry Physician provider in Torrance, CA (NPI 1750386801).
Provider details
- NPI number
- 1750386801
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G73218 (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
21 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
790 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) |
|---|---|---|
| Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes99347 | 309 | $47 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 224 | $75 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 178 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 47 | $139 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 32 | $80 |
Typical Medicare-allowed amounts for these services range $47–$139 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 144 | 33 |
| Bupropion Hclbrand: Bupropion Xl | 118 | 26 |
| Olanzapine | 114 | 11 |
| Sertraline Hcl | 107 | 15 |
| Fluoxetine Hcl | 102 | 17 |
| Buspirone Hcl | 97 | 11 |
| Risperidone | 95 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-16
- Last updated
- 2022-01-19
- Certified
- 2022-01-19
Frequently asked questions
- What is Diego Lerner's NPI number?
- Diego Lerner's National Provider Identifier (NPI) is 1750386801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diego Lerner's specialty?
- Diego Lerner is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Diego Lerner located?
- Diego Lerner's practice location on file with NPPES is 24050 Madison St, Torrance, CA 90505-6015.
- What is Diego Lerner's phone number?
- The practice phone number listed in the NPPES registry for Diego Lerner is (310) 540-4820.
- Does Diego Lerner accept Medicare?
- Diego Lerner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diego Lerner's NPI active?
- Yes — Diego Lerner's NPI (1750386801) is active in the NPPES registry as of the last update on 2022-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.