Steven Tourangeau, M.D.
NPI 1851335632 · Anesthesiology Physician · Nashua, NH
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Tourangeau, M.D. is a Anesthesiology Physician provider in Nashua, NH (NPI 1851335632).
Provider details
- NPI number
- 1851335632
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35063899 (OH)
Specialties & taxonomies
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
20 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
117 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 58 | $127 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 27 | $127 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 19 | $98 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 13 | $154 |
Typical Medicare-allowed amounts for these services range $98–$154 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 2300 Southwood DrNashua, NH 03063-1818Phone: (603) 577-4170
Registry dates
- Enumerated
- 2006-06-15
- Last updated
- 2023-04-06
- Certified
- 2023-04-06
Frequently asked questions
- What is Steven Tourangeau's NPI number?
- Steven Tourangeau's National Provider Identifier (NPI) is 1851335632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Tourangeau's specialty?
- Steven Tourangeau is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Tourangeau located?
- Steven Tourangeau's practice location on file with NPPES is 4 Stark St, Nashua, NH 03064-2147.
- What is Steven Tourangeau's phone number?
- The practice phone number listed in the NPPES registry for Steven Tourangeau is (603) 689-8344.
- Does Steven Tourangeau accept Medicare?
- Steven Tourangeau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Tourangeau's NPI active?
- Yes — Steven Tourangeau's NPI (1851335632) is active in the NPPES registry as of the last update on 2023-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.