John Lazarchick, MD
NPI 1689655235 · Anatomic Pathology & Clinical Pathology Physician · Mobile, AL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lazarchick, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Mobile, AL (NPI 1689655235).
Provider details
- NPI number
- 1689655235
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 24961 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
942 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 537 | $34 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 85 | $25 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 66 | $10 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 66 | $24 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 41 | $74 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 41 | $38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-10
- Last updated
- 2011-01-06
Frequently asked questions
- What is John Lazarchick's NPI number?
- John Lazarchick's National Provider Identifier (NPI) is 1689655235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lazarchick's specialty?
- John Lazarchick is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Lazarchick located?
- John Lazarchick's practice location on file with NPPES is 5 Mobile Infirmary Cir, Mobile, AL 36607-3513.
- What is John Lazarchick's phone number?
- The practice phone number listed in the NPPES registry for John Lazarchick is (251) 460-0326.
- Does John Lazarchick accept Medicare?
- John Lazarchick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lazarchick's NPI active?
- Yes — John Lazarchick's NPI (1689655235) is active in the NPPES registry as of the last update on 2011-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.