Ji-Weon Park, MD
NPI 1952573511 · Anatomic Pathology & Clinical Pathology Physician · Lake Forest, IL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ji-Weon Park, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Lake Forest, IL (NPI 1952573511).
Provider details
- NPI number
- 1952573511
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2010009848 (MO)
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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,108 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 | 1,143 | $36 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 571 | $27 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 315 | $34 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 247 | $40 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 208 | $79 |
| Cell Examination of Specimen, Concentration Technique88108 | 164 | $22 |
Practice location
Mailing address
Additional practice locations (1)
- 216 S Kingshighway BlvdSaint Louis, MO 63110-1026Phone: (314) 362-5641Fax: (314) 362-0369
Registry dates
- Enumerated
- 2008-03-24
- Last updated
- 2023-03-24
- Certified
- 2023-03-24
Frequently asked questions
- What is Ji-Weon Park's NPI number?
- Ji-Weon Park's National Provider Identifier (NPI) is 1952573511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ji-Weon Park's specialty?
- Ji-Weon Park is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Ji-Weon Park located?
- Ji-Weon Park's practice location on file with NPPES is 1000 N Westmoreland Rd # Ll0519, Lake Forest, IL 60045-1658.
- What is Ji-Weon Park's phone number?
- The practice phone number listed in the NPPES registry for Ji-Weon Park is (847) 535-6218.
- Does Ji-Weon Park accept Medicare?
- Ji-Weon Park is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ji-Weon Park's NPI active?
- Yes — Ji-Weon Park's NPI (1952573511) is active in the NPPES registry as of the last update on 2023-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.