EDIZ F. COSAR (MD) – Anatomic Pathology Physician, NPI 1467442798
Anatomic Pathology Physician
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Doctor Profile
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NPPES metrics only — not quality of care.
799 PATHOLOGY in MA
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Provider Addresses for EDIZ F. COSAR (MD)
PO Box 846028, Albany Street, Church Green, Financial District, Boston, Suffolk County, Massachusetts, 02284-6028, United States
BOSTON, MA 022415348
Phone:
Type: Mailing
UMASS Memorial Medical Center University Campus Hospital, 55, Lake Avenue North, Worcester, Worcester County, Massachusetts, 01653, United States
DEPARTMENT OF PATHOLOGY
WORCESTER, MA 016550002
Phone: (508) 793-6100
Fax: (508) 793-6110
Type: Location
280 CHESTNUT STREET, 2ND FLOOR
SPRINGFIELD, MA 011991001
Phone: (413) 794-5700
Type: Mailing
759 CHESTNUT STREET
D1170
SPRINGFIELD, MA 011071619
Phone: (413) 794-4550
Fax: (413) 794-3195
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.
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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: 2004-10-14
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 |
|---|---|---|---|---|
| I20041014000273 | I | Pathology | MA | 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 |
|---|---|---|---|---|
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 323 | 74 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 311 | 221 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 160 | 60 | $0 |
| 88360 | Microscopic genetic analysis of tumor, manual | 118 | 50 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 114 | 95 | $0 |
Insurance plans in this area (ZIP 02241)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | MA | 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 68 | 64 |
| PATHOLOGY | MA | 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 79 | 62 |
| PATHOLOGY | MA | 88312 | Special stained specimen slides to identify organisms including interpretation and report | 122 | 74 |
| PATHOLOGY | MA | 88342 | Tissue or cell analysis by immunologic technique | 141 | 126 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | MA | |
| Anesthesiology, Pain Management | MA | |
| Physician Assistant | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| Physician Assistant | MA | |
| Physician Assistant | MA |
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