Kunchang Song, M.D.
NPI 1669406088 · Anatomic Pathology & Clinical Pathology Physician · North Bergen, NJ
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kunchang Song, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in North Bergen, NJ (NPI 1669406088).
Provider details
- NPI number
- 1669406088
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD425765 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,836 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 | 662 | $39 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 282 | $29 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 238 | $36 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 122 | $85 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 84 | $13 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 74 | $64 |
Practice location
Mailing address
Additional practice locations (1)
- 30 Prospect AveHackensack, NJ 07601-1915Phone: (551) 996-4816
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2019-07-30
Frequently asked questions
- What is Kunchang Song's NPI number?
- Kunchang Song's National Provider Identifier (NPI) is 1669406088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kunchang Song's specialty?
- Kunchang Song is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Kunchang Song located?
- Kunchang Song's practice location on file with NPPES is 7600 River Rd, North Bergen, NJ 07047-6217.
- What is Kunchang Song's phone number?
- The practice phone number listed in the NPPES registry for Kunchang Song is (201) 520-1960.
- Does Kunchang Song accept Medicare?
- Kunchang Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kunchang Song's NPI active?
- Yes — Kunchang Song's NPI (1669406088) is active in the NPPES registry as of the last update on 2019-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.