Stephan Hatch, M.D.
NPI 1144277609 · Anesthesiology Physician · New London, CT
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephan Hatch, M.D. is a Anesthesiology Physician provider in New London, CT (NPI 1144277609).
Provider details
- NPI number
- 1144277609
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 24180 (NY)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
502 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 | 336 | $111 |
| Anesthesia for Other Procedure on Eye00140 | 56 | $128 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 50 | $78 |
| Anesthesia for Retinal Surgery00145 | 21 | $157 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 16 | $109 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 12 | $94 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$90 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
Additional practice locations (3)
- 1440 Main StWaltham, MA 02451-1631Phone: (781) 891-9300
- 5 Johnson RdLatham, NY 12110-3003Phone: (518) 782-1181
- 1100 Hinesburg RdSouth Burlington, VT 05403-7613Phone: (802) 862-1808
Registry dates
- Enumerated
- 2006-05-30
- Last updated
- 2018-07-23
Frequently asked questions
- What is Stephan Hatch's NPI number?
- Stephan Hatch's National Provider Identifier (NPI) is 1144277609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephan Hatch's specialty?
- Stephan Hatch is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephan Hatch located?
- Stephan Hatch's practice location on file with NPPES is 365 Montauk Ave, New London, CT 06320.
- What is Stephan Hatch's phone number?
- The practice phone number listed in the NPPES registry for Stephan Hatch is (860) 442-0711.
- Does Stephan Hatch accept Medicare?
- Stephan Hatch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephan Hatch's NPI active?
- Yes — Stephan Hatch's NPI (1144277609) is active in the NPPES registry as of the last update on 2018-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.