Changzheng Wang, M.D.
NPI 1518969872 · Anesthesiology Physician · Denville, NJ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Changzheng Wang, M.D. is a Anesthesiology Physician provider in Denville, NJ (NPI 1518969872).
Provider details
- NPI number
- 1518969872
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 226352 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
740 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 389 | $121 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 77 | $139 |
| Anesthesia for Shock Wave Therapy for Urinary System Stones With Water Bath00872 | 65 | $220 |
| Anesthesia for Procedure on Eye for Corneal Transplant00144 | 57 | $195 |
| Anesthesia for Procedure on Anus and Rectum00902 | 31 | $172 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 23 | $143 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$474 across 21 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-01
- Last updated
- 2022-11-28
- Certified
- 2022-11-28
Frequently asked questions
- What is Changzheng Wang's NPI number?
- Changzheng Wang's National Provider Identifier (NPI) is 1518969872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Changzheng Wang's specialty?
- Changzheng Wang is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Changzheng Wang located?
- Changzheng Wang's practice location on file with NPPES is 25 Pocono Rd, Denville, NJ 07834-2954.
- What is Changzheng Wang's phone number?
- The practice phone number listed in the NPPES registry for Changzheng Wang is (973) 625-6000.
- Does Changzheng Wang accept Medicare?
- Changzheng Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Changzheng Wang's NPI active?
- Yes — Changzheng Wang's NPI (1518969872) is active in the NPPES registry as of the last update on 2022-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.