Steven Hart, MD
NPI 1164436713 · Anatomic Pathology & Clinical Pathology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Hart, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Los Angeles, CA (NPI 1164436713).
Provider details
- NPI number
- 1164436713
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A78530 (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
19 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
2,880 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,399 | $41 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 313 | $31 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 213 | $45 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 196 | $38 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 152 | $90 |
| Evaluation of Fine Needle Aspirate With Interpretation and Report88173 | 119 | $76 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2010-11-16
Frequently asked questions
- What is Steven Hart's NPI number?
- Steven Hart's National Provider Identifier (NPI) is 1164436713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Hart's specialty?
- Steven Hart is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Hart located?
- Steven Hart's practice location on file with NPPES is 10833 Le Conte Ave, Los Angeles, CA 90095-3075.
- What is Steven Hart's phone number?
- The practice phone number listed in the NPPES registry for Steven Hart is (310) 474-7659.
- Does Steven Hart accept Medicare?
- Steven Hart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Hart's NPI active?
- Yes — Steven Hart's NPI (1164436713) is active in the NPPES registry as of the last update on 2010-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.