STEWART LEITH CHRITTON (M.D., PH.D.) – Anesthesiology Physician, NPI 1447245873
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,323 ANESTHESIOLOGY in MA
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Provider Addresses for STEWART LEITH CHRITTON (M.D., PH.D.)
16, Revere Street, Jamaica Plain, Boston, Suffolk County, Massachusetts, 02130, United States
JAMAICA PLAIN, MA 021302827
Phone: (617) 732-8210
Type: Mailing
75, Francis Street, Longwood, Longwood Medical and Academic Area, Boston, Suffolk County, Massachusetts, 02115, United States
ANESTHESIA DEPT., BWH
BOSTON, MA 021156110
Phone: (617) 732-8210
Type: Location
324 GANNETT DR STE 200
SOUTH PORTLAND, ME 041063266
Phone: (072) 482-7800
Type: Mailing
75 Francis St
Anesthesia Dept., BWH
Boston, MA 021156110
Phone: (617) 732-8210
Type: Location
1 MEDICAL CENTER DR
BIDDEFORD, ME 040059422
Phone: (207) 482-7800
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2022-09-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20220922002295 | I | Anesthesiology | ME | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 76 | 76 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 55 | 53 | $0 |
| 00104 | Anesthesia for electroshock therapy | 49 | 21 | $0 |
| 00142 | Anesthesia for lens surgery | 36 | 35 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 24 | 24 | $0 |
Insurance plans in this area (ZIP 02130)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | MA | 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | 41 | 41 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | OK | |
| - | ME | |
| Diagnostic Radiology | ME | |
| A N E S T H E S I O L O G Y | ME | |
| - | NH | |
| - | ME | |
| - | NH | |
| Diagnostic Radiology | ME | |
| - | ME | |
| P A T H O L O G Y | NC |
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