DR. ALEXANDER Y LEE (MD) – Anesthesiology Physician, NPI 1689964637
Anesthesiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
2,323 ANESTHESIOLOGY in MA
Provider Addresses for DR. ALEXANDER Y LEE (MD)
60 Hospital Road
Leominster, MA 01453
Phone: (978) 466-2431
Fax: (978) 466-2779
Type: Location
40 BEAVERBROOK RD
WESTFORD, MA 018863225
Phone:
Type: Mailing
60 HOSPITAL ROAD
LEOMINSTER, MA 01453
Phone: (978) 466-2431
Fax: (978) 466-2779
Type: Location
100 MCGREGOR ST
MANCHESTER, NH 031023770
Phone: (603) 668-3545
Type: Location
393 PINECONE STRAND
ACTON, MA 017181018
Phone: (716) 316-7719
Type: Mailing
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: 2016-06-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20151001001506 | I | Anesthesiology | MA | TBD |
| I20160617000796 | I | Anesthesiology | NH | 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 |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 50 | 50 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 38 | 38 | $0 |
| 01922 | Anesthesia for x-ray or radiation therapy | 27 | 27 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 14 | 14 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 14 | 14 | $0 |
Insurance plans in this area (ZIP 01453)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | MA | 00142 | Anesthesia for lens surgery | 25 | 25 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | MA | |
| Certified Registered Nurse Anesthetist (Crna) | MA | |
| Certified Registered Nurse Anesthetist (Crna) | MA | |
| - | MO | |
| - | MA | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| - | RI | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | PA |
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