LAWRENCE N GYNTHER (M.D.) – Hematology & Oncology Physician, NPI 1447295696
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
348 HEMATOLOGY/ONCOLOGY in GA
Provider Addresses for LAWRENCE N GYNTHER (M.D.)
CLARK-HOLDER CLINIC, P.A.
303 SMITH STREET
LAGRANGE, GA 30240
Phone: (706) 882-8831
Fax: (706) 812-4091
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 12 Open Payments records for all available years, with a total value of $685.
Total Amount is formed as General ($685) + Research ($0) + Ownership ($0) = $685.
Last reported payment date: 2024-05-07 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($583).
Total Amount
$685
General + Research + Ownership
Payments
12
Total payment records
General Amount
$685
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $583 |
| Mirati Therapeutics, Inc. | $54 |
| Astellas Pharma US Inc | $48 |
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: 2008-06-17
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 |
|---|---|---|---|---|
| I20080617000654 | I | Hematology/Oncology | GA | 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 |
|---|---|---|---|---|
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 24,502 | 25 | $0 |
| J0897 | Injection, denosumab, 1 mg | 7,200 | 43 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 2,748 | 19 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 706 | 155 | $0 |
| J1750 | Injection, iron dextran, 50 mg | 562 | 21 | $0 |
Insurance plans in this area (ZIP 30240)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | GA | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 63 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Anesthesiology Assistant | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Internal Medicine, Infectious Disease | GA | |
| - | GA | |
| - | GA | |
| Physician Assistant | GA | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| N E U R O L O G Y | GA |
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