SYED MUHAMMAD HASHIM ABBAS (MD) – Anatomic Pathology Physician, NPI 1336701879
Anatomic Pathology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,421 PATHOLOGY in NY
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Provider Addresses for SYED MUHAMMAD HASHIM ABBAS (MD)
Mount Sinai West, 1000, 10th Avenue, Hell's Kitchen, Manhattan Community Board 4, Manhattan, New York County, New York, 10019, United States
NEW YORK, NY 100191147
Phone: (212) 523-4000
Type: Mailing
5700 SOUTHWYCK BLVD
TOLEDO, OH 436141509
Phone: (800) 288-8325
Fax: (419) 866-5453
Type: Mailing
2201 LEXINGTON AVE
ASHLAND, KY 411012843
Phone: (606) 408-4000
Fax: (419) 866-5453
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: 2025-12-09
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 |
|---|---|---|---|---|
| I20251209003648 | I | Pathology | KY | 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 10019)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | KY | |
| P A T H O L O G Y | KY | |
| P A T H O L O G Y | TX | |
| Pathology, Hematology | KY | |
| P A T H O L O G Y | NM |
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