DR. JOHN VINCENT MAYLOCK (M.D.) – Family Medicine Physician, NPI 1366413833
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,191 FAMILY PRACTICE in SC
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Provider Addresses for DR. JOHN VINCENT MAYLOCK (M.D.)
Timanta D Wilcox, 706, North Parrish Avenue, Adel, Cook County, Georgia, 31620, United States
ADEL, GA 31620
Phone: (229) 896-8000
Fax: (229) 896-4277
Type: Mailing
State Highway 72, Timberlake, Greenwood County, South Carolina, 29649, United States
GREENWOOD, SC 296491816
Phone: (864) 943-0549
Fax: (864) 227-2067
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $116.
Total Amount is formed as General ($116) + Research ($0) + Ownership ($0) = $116.
Last reported payment date: 2024-08-19 • Largest payer in this snapshot: Phathom Pharmaceuticals, Inc. ($85).
Total Amount
$116
General + Research + Ownership
Payments
3
Total payment records
General Amount
$116
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Phathom Pharmaceuticals, Inc. | $85 |
| Exact Sciences Corporation | $16 |
| PFIZER INC. | $14 |
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: 2019-02-06
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 |
|---|---|---|---|---|
| I20190206000017 | I | Family Practice | SC | 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 |
|---|---|---|---|---|
| 83036 | Hemoglobin a1c level | 73 | 44 | $0 |
| 82570 | Creatinine level to test for kidney function or muscle injury | 61 | 41 | $0 |
| 86803 | Hepatitis c antibody measurement | 24 | 24 | $0 |
Insurance plans in this area (ZIP 31620)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | PA | |
| Nurse Practitioner | SC | |
| Nurse Practitioner | SC | |
| Nurse Practitioner | SC | |
| Nurse Practitioner | SC | |
| Family Practice | SC | |
| Nurse Practitioner | NC | |
| Internal Medicine | SC | |
| O P T O M E T R Y | CA | |
| Family Practice | TX |
Reviews
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