Waihay Wong, M.D. PH.D.
NPI 1679980999 · Anatomic Pathology & Clinical Pathology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Waihay Wong, M.D. PH.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Chicago, IL (NPI 1679980999).
Provider details
- NPI number
- 1679980999
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D. PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 273775 (MA)
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
11 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
564 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) |
|---|---|---|
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 120 | $28 |
| Molecular Pathology Procedure; Physician Interpretation and ReportG0452 | 73 | $49 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 64 | $38 |
| Surgical Pathology Consultation and Report on Referred Slides Prepared Elsewhere88321 | 62 | $86 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 54 | $12 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 49 | $12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-18
- Last updated
- 2024-09-13
- Certified
- 2024-09-13
Frequently asked questions
- What is Waihay Wong's NPI number?
- Waihay Wong's National Provider Identifier (NPI) is 1679980999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Waihay Wong's specialty?
- Waihay Wong is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Waihay Wong located?
- Waihay Wong's practice location on file with NPPES is 251 E Huron St Ste 7-334, Chicago, IL 60611-2908.
- What is Waihay Wong's phone number?
- The practice phone number listed in the NPPES registry for Waihay Wong is (312) 926-8624.
- Does Waihay Wong accept Medicare?
- Waihay Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Waihay Wong's NPI active?
- Yes — Waihay Wong's NPI (1679980999) is active in the NPPES registry as of the last update on 2024-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.