John Strong, MD
NPI 1427025147 · Anatomic Pathology & Clinical Pathology Physician · Charleston, SC
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Strong, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Charleston, SC (NPI 1427025147).
Provider details
- NPI number
- 1427025147
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 16258 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
1,618 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 | 685 | $34 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 262 | $26 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 124 | $32 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 122 | $75 |
| Evaluation of Fine Needle Aspirate With Interpretation and Report88173 | 109 | $64 |
| Cell Examination of Specimen, Concentration Technique88108 | 78 | $21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2008-02-21
Frequently asked questions
- What is John Strong's NPI number?
- John Strong's National Provider Identifier (NPI) is 1427025147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Strong's specialty?
- John Strong is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Strong located?
- John Strong's practice location on file with NPPES is 316 Calhoun St, Charleston, SC 29401-1113.
- What is John Strong's phone number?
- The practice phone number listed in the NPPES registry for John Strong is (843) 724-2068.
- Does John Strong accept Medicare?
- John Strong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Strong's NPI active?
- Yes — John Strong's NPI (1427025147) is active in the NPPES registry as of the last update on 2008-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.