JOHN H SINARD (MD) – Anatomic Pathology Physician, NPI 1295716512
Anatomic Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
323 PATHOLOGY in CT
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Provider Addresses for JOHN H SINARD (MD)
Lauder Hall, 310, Cedar Street, New Haven, New Haven County, Connecticut, 06510, United States
LAUDER HALL, ROOM 108
NEW HAVEN, CT 065103218
Phone: (203) 785-2788
Fax: (203) 737-5654
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)
CMS reports 2 Open Payments records for all available years, with a total value of $2,304.
Total Amount is formed as General ($2,304) + Research ($0) + Ownership ($0) = $2,304.
Last reported payment date: 2023-03-14 • Largest payer in this snapshot: Clinisys, Inc. ($2,304).
Total Amount
$2,304
General + Research + Ownership
Payments
2
Total payment records
General Amount
$2,304
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-03-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Clinisys, Inc. | $2,304 |
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: 2010-07-27
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 |
|---|---|---|---|---|
| I20100727000505 | I | Pathology | CT | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 211 | 105 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 62 | 24 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 56 | 21 | $0 |
| 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 55 | 41 | $0 |
| 88331 | Pathology examination of specimen during surgery, first tissue block | 45 | 18 | $0 |
Insurance plans in this area (ZIP 06510)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | CT | 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 101 | 80 |
| PATHOLOGY | CT | 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 113 | 67 |
| PATHOLOGY | CT | 88342 | Tissue or cell analysis by immunologic technique | 52 | 40 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | CT | |
| H E M A T O L O G Y/ O N C O L O G Y | CT | |
| Internal Medicine, Nephrology | SC | |
| - | CT | |
| - | NC | |
| Internal Medicine | CT | |
| - | CT | |
| Cardiac Surgery | CT | |
| - | CT | |
| - | CT |
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