RANDOLPH A. HENNIGAR (PH.D., M.D.) – Anatomic Pathology Physician, NPI 1467410266
Anatomic Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
391 PATHOLOGY in GA
Provider Addresses for RANDOLPH A. HENNIGAR (PH.D., M.D.)
1364 Clifton Rd NE
Room H194
Atlanta, GA 303221059
Phone: (404) 727-9885
Fax: (404) 727-3133
Type: Location
DEPARTMENT OF PATHOLOGY 101 NICOLLS RD BST-9T RM 140
STONY BROOK, NY 117948691
Phone: (770) 843-1990
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $125.
Total Amount is formed as General ($125) + Research ($0) + Ownership ($0) = $125.
Last reported payment date: 2023-11-01 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($125).
Total Amount
$125
General + Research + Ownership
Payments
1
Total payment records
General Amount
$125
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $125 |
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: 2020-12-24
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 |
|---|---|---|---|---|
| I20201224000603 | I | Pathology | NY | 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 |
|---|---|---|---|---|
| 88350 | Antibody evaluation, each additional single antibody stain procedure | 471 | 58 | $0 |
| 88313 | Special stained specimen slides to examine tissue including interpretation and report | 249 | 59 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 61 | 59 | $0 |
| 88346 | Antibody evaluation, initial single antibody stain procedure | 60 | 58 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 36 | 27 | $0 |
Insurance plans in this area (ZIP 30322)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | NY | |
| P A T H O L O G Y | NY | |
| P A T H O L O G Y | NY | |
| - | NY | |
| P A T H O L O G Y | MA | |
| - | NY | |
| P A T H O L O G Y | MO | |
| P A T H O L O G Y | NY | |
| Pathology, Hematology | NY | |
| P A T H O L O G Y | NY |
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