John Diks, MD
NPI 1396231932 · Anatomic Pathology & Clinical Pathology Physician · Huntington, WV
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Diks, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Huntington, WV (NPI 1396231932).
Provider details
- NPI number
- 1396231932
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
579 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 | 250 | $33 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 135 | $25 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 52 | $25 |
| Evaluation of Fine Needle Aspirate With Interpretation and Report88173 | 48 | $63 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 47 | $31 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 34 | $73 |
Practice location
Mailing address
Additional practice locations (2)
- 450 Clarkson AveBrooklyn, NY 11203-2012Phone: (718) 270-1291
- 2900 First AvenueHuntington, WV 25702-1241Phone: (304) 691-8850Fax: (304) 523-9470
Registry dates
- Enumerated
- 2018-07-06
- Last updated
- 2024-06-25
- Certified
- 2024-06-25
Frequently asked questions
- What is John Diks's NPI number?
- John Diks's National Provider Identifier (NPI) is 1396231932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Diks's specialty?
- John Diks is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Diks located?
- John Diks's practice location on file with NPPES is 1600 Medical Center Drive, Huntington, WV 25701-3656.
- What is John Diks's phone number?
- The practice phone number listed in the NPPES registry for John Diks is (304) 691-8850.
- Does John Diks accept Medicare?
- John Diks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Diks's NPI active?
- Yes — John Diks's NPI (1396231932) is active in the NPPES registry as of the last update on 2024-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.