DR. KAYWIN MAHONEY CARTER (MD) – Obstetrics & Gynecology Physician, NPI 1295802668
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,164 OBSTETRICS/GYNECOLOGY in TX
Provider Addresses for DR. KAYWIN MAHONEY CARTER (MD)
503 S John Redditt Dr
Lufkin, TX 759043120
Phone: (936) 632-1533
Fax: (936) 632-1726
Type: Location
601 Ogletree Dr Ste A&b
Livingston, TX 773519226
Phone: (936) 634-1620
Fax: (936) 639-8972
Type: Location
17521 ST LUKES WAY STE 180
THE WOODLANDS, TX 773848040
Phone: (936) 266-3516
Type: Mailing
1105 W FRANK AVE STE 110
LUFKIN, TX 759043302
Phone: (936) 634-1620
Fax: (936) 639-8972
Type: Location
503, South John Redditt Drive, Lufkin, Angelina County, Texas, 75904, United States
LUFKIN, TX 759043120
Phone: (936) 632-1533
Fax: (936) 632-1726
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $290.
Total Amount is formed as General ($290) + Research ($0) + Ownership ($0) = $290.
Last reported payment date: 2024-08-14 • Largest payer in this snapshot: ABBVIE INC. ($94).
Total Amount
$290
General + Research + Ownership
Payments
13
Total payment records
General Amount
$290
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $94 |
| Sumitomo Pharma America, Inc. | $77 |
| Astellas Pharma US Inc | $71 |
| Ethicon US, LLC | $35 |
| SHIELD THERAPEUTICS 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: 2011-04-13
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 |
|---|---|---|---|---|
| I20110413000408 | I | Obstetrics/Gynecology | TX | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 49 | 39 | $0 |
Insurance plans in this area (ZIP 75904)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | TX | |
| - | TX | |
| Cardiovascular Disease (Cardiology) | TX | |
| Internal Medicine, Infectious Disease | TX | |
| Family Practice | TX | |
| - | TX | |
| Pulmonary Disease | MO | |
| - | TX | |
| - | TX |
Reviews
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