HASSAN E ABOULEISH (MD) – Internal Medicine Physician, NPI 1255300307
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for HASSAN E ABOULEISH (MD)
22, Hartford Street, Houlton, Aroostook County, Maine, 04730, United States
SIGRID E TOMPKINS HEALTH CENTER
HOULTON, ME 047301844
Phone: (207) 532-4068
Fax: (207) 532-5974
Mailing address matches the actual address.
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: 2005-06-13
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 |
|---|---|---|---|---|
| I20050613000362 | I | Internal Medicine | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 04730)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | ME | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 84 | 66 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pain Management, Physical Medicine And Rehabilitation, Emergency Medicine | ME | |
| Nurse Practitioner | ME | |
| Diagnostic Radiology | MD | |
| Internal Medicine | ME | |
| Nurse Practitioner | ME | |
| Interventional Radiology, Nuclear Medicine, Diagnostic Radiology | KS | |
| Diagnostic Radiology | NH | |
| Diagnostic Radiology | MN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | ME | |
| Nurse Practitioner | ME |
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