Iris Chu, MD
NPI 1952764417 · Anesthesiology Physician · Lebanon, NH
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Iris Chu, MD is a Anesthesiology Physician provider in Lebanon, NH (NPI 1952764417).
Provider details
- NPI number
- 1952764417
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A167912 (CA)
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 tenure25% of score
10 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
197 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 Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 78 | $167 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 25 | $44 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 21 | $228 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 20 | $161 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 16 | $360 |
| Anesthesia for Other Closed Procedure on Chest00520 | 14 | $247 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$173 across 4 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
- 2016-04-01
- Last updated
- 2021-08-23
- Certified
- 2021-08-23
Frequently asked questions
- What is Iris Chu's NPI number?
- Iris Chu's National Provider Identifier (NPI) is 1952764417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iris Chu's specialty?
- Iris Chu is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Iris Chu located?
- Iris Chu's practice location on file with NPPES is One Medical Center Drive, Lebanon, NH 03756-0001.
- What is Iris Chu's phone number?
- The practice phone number listed in the NPPES registry for Iris Chu is (603) 650-5922.
- Does Iris Chu accept Medicare?
- Iris Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Iris Chu's NPI active?
- Yes — Iris Chu's NPI (1952764417) is active in the NPPES registry as of the last update on 2021-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.