James Anderson, M.D.
NPI 1346414836 · Anesthesiology Physician · Danbury, CT
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Anderson, M.D. is a Anesthesiology Physician provider in Danbury, CT (NPI 1346414836).
Provider details
- NPI number
- 1346414836
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 69465 (CT)
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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
286 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 | 50 | $70 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 38 | $93 |
| Anesthesia for Total Hip Replacement01214 | 22 | $230 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 22 | $64 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 19 | $183 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 19 | $70 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$411 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
Additional practice locations (1)
- 670 Stoneleigh AveCarmel, NY 10512-3997Phone: (845) 279-5711
Registry dates
- Enumerated
- 2008-04-16
- Last updated
- 2022-05-17
- Certified
- 2022-05-17
Frequently asked questions
- What is James Anderson's NPI number?
- James Anderson's National Provider Identifier (NPI) is 1346414836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Anderson's specialty?
- James Anderson is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Anderson located?
- James Anderson's practice location on file with NPPES is 24 Hospital Ave, Danbury, CT 06810-6099.
- What is James Anderson's phone number?
- The practice phone number listed in the NPPES registry for James Anderson is (203) 739-7000.
- Does James Anderson accept Medicare?
- James Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Anderson's NPI active?
- Yes — James Anderson's NPI (1346414836) is active in the NPPES registry as of the last update on 2022-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.