Guo-Gang Chen, MD
NPI 1710941943 · Anesthesiology Physician · Phillipsburg, NJ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guo-Gang Chen, MD is a Anesthesiology Physician provider in Phillipsburg, NJ (NPI 1710941943).
Provider details
- NPI number
- 1710941943
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA07226700 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
470 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 Other Procedure on Large Bowel Using an Endoscope00811 | 83 | $63 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 77 | $72 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 62 | $48 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 62 | $77 |
| Anesthesia for Fragmenting, Manipulation And/Or Removal of Kidney Stone Including Use of an Endoscope00918 | 26 | $102 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 21 | $180 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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
- 2006-04-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Guo-Gang Chen's NPI number?
- Guo-Gang Chen's National Provider Identifier (NPI) is 1710941943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guo-Gang Chen's specialty?
- Guo-Gang Chen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Guo-Gang Chen located?
- Guo-Gang Chen's practice location on file with NPPES is 185 Roseberry St, Phillipsburg, NJ 08865-1690.
- What is Guo-Gang Chen's phone number?
- The practice phone number listed in the NPPES registry for Guo-Gang Chen is (908) 859-6700.
- Does Guo-Gang Chen accept Medicare?
- Guo-Gang Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guo-Gang Chen's NPI active?
- Yes — Guo-Gang Chen's NPI (1710941943) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.