David Zlotnick
NPI 1740504588 · Anatomic Pathology & Clinical Pathology Physician · Pleasant Hill, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Zlotnick is a Anatomic Pathology & Clinical Pathology Physician provider in Pleasant Hill, CA (NPI 1740504588).
Provider details
- NPI number
- 1740504588
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A143558 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
16 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
6,746 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 | 3,516 | $91 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 475 | $42 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 372 | $31 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 303 | $116 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 289 | $138 |
| Screening Cytopathology, Cervical Or Vaginal (any Reporting System), Collected in Preservative Fluid, Automated Thin Layer Preparation, With Screening By Automated System, Under Physician SupervisionG0144 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-23
- Last updated
- 2022-11-01
- Certified
- 2022-11-01
Frequently asked questions
- What is David Zlotnick's NPI number?
- David Zlotnick's National Provider Identifier (NPI) is 1740504588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Zlotnick's specialty?
- David Zlotnick is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is David Zlotnick located?
- David Zlotnick's practice location on file with NPPES is 399 Taylor Blvd Ste 200, Pleasant Hill, CA 94523-2287.
- What is David Zlotnick's phone number?
- The practice phone number listed in the NPPES registry for David Zlotnick is (925) 270-3575.
- Does David Zlotnick accept Medicare?
- David Zlotnick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Zlotnick's NPI active?
- Yes — David Zlotnick's NPI (1740504588) is active in the NPPES registry as of the last update on 2022-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.