DR. MUHANNAD KASSAWAT (MD) – Addiction Psychiatry Physician, NPI 1023266533
Addiction Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,244 PSYCHIATRY in OH
Provider Addresses for DR. MUHANNAD KASSAWAT (MD)
1947 E Market St
Warren, OH 444836644
Phone: (330) 965-9999
Fax: (234) 759-3971
Type: Location
7020, Indian Trail, Poland Manor, Poland, Mahoning County, Ohio, 44514, United States
POLAND, OH 445142038
Phone:
Type: Mailing
3657 Mahoning Ave
Youngstown, OH 445153018
Phone: (330) 965-9999
Fax: (234) 759-3971
Type: Location
11369, Market Street, North Lima, Mahoning County, Ohio, 44452, United States
NORTH LIMA, OH 444529782
Phone: (330) 965-9999
Fax: (234) 759-3971
Type: Location
11369 MARKET ST
NORTH LIMA, OH 444529782
Phone: (330) 965-9999
Fax: (234) 759-3971
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: 2022-04-06
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 |
|---|---|---|---|---|
| I20090223000339 | I | Psychiatry | OH | TBD |
| I20220406001483 | I | Psychiatry | MI | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 212 | 33 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 27 | $0 |
Insurance plans in this area (ZIP 44483)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | OH | |
| Nurse Practitioner | OH | |
| Certified Clinical Nurse Specialist (Cns) | OH | |
| Clinical Social Worker | OH | |
| Clinical Social Worker | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| Clinical Social Worker | OH | |
| Clinical Social Worker | OH | |
| Nurse Practitioner | OH |
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