Changhyun Choi, MD
NPI 1114938578 · Anatomic Pathology & Clinical Pathology Physician · Memphis, TN
Provider details
- NPI number
- 1114938578
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 41778 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
6,405 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) |
|---|---|---|
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 2,121 | $55 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 1,557 | $60 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 1,446 | $93 |
| Surgical Pathology, Gross and Microscopic Examinations, for Prostate Needle Biopsy, Any MethodG0416 | 466 | $309 |
| Cell Examination of Urine, Manual88120 | 243 | $500 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 166 | $60 |
Practice location
Mailing address
Additional practice locations (2)
- 100 Charles Lindbergh BlvdUniondale, NY 11553-3631Phone: (516) 512-5200Fax: (516) 512-5301
- 100 Charles Lindbergh BlvdUniondale, NY 11553-3631Phone: (516) 512-5200Fax: (516) 512-5301
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2024-08-26
- Certified
- 2024-08-26
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.