MS. LYNDA P. NIXON (MD) – Internal Medicine Physician, NPI 1912920505
Internal Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
Provider Addresses for MS. LYNDA P. NIXON (MD)
4300 BAY AREA BLVD APT 912
HOUSTON, TX 770581119
Phone: (262) 960-1473
Type: Mailing
107 WOODLAWN DR STE 101
FRIENDSWOOD, TX 775463987
Phone: (832) 783-1079
Fax: (281) 993-1200
Type: Location
107 WOODLAWN DR.
STE 101
FRIENDSWOOD, TX 77546
Phone: (832) 783-1079
Fax: (281) 993-1200
Type: Mailing
West Forest Home Avenue, Southgate, Milwaukee, Milwaukee County, Wisconsin, 53215, United States
MILWAUKEE, WI 532152843
Phone: (414) 389-2131
Type: Mailing
248, McHenry Street, Burlington, Wisconsin, 53105, United States
BURLINGTON, WI 531051828
Phone: (262) 767-8000
Type: Location
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 $252.
Total Amount is formed as General ($252) + Research ($0) + Ownership ($0) = $252.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: Amgen Inc. ($57).
Total Amount
$252
General + Research + Ownership
Payments
12
Total payment records
General Amount
$252
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $57 |
| Lilly USA, LLC | $38 |
| Novo Nordisk Inc | $25 |
| Otsuka America Pharmaceutical, Inc. | $25 |
| AstraZeneca Pharmaceuticals LP | $24 |
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: 2024-04-02
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 |
|---|---|---|---|---|
| I20240402002303 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 440 | 200 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 140 | 140 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 82 | 57 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 77 | 62 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 60 | 53 | $0 |
Insurance plans in this area (ZIP 77058)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| Thoracic Surgery, Vascular Surgery | TX | |
| Medical Oncology, Hematology | TX | |
| Internal Medicine | TX | |
| General Surgery | NY | |
| G A S T R O E N T E R O L O G Y | LA | |
| Internal Medicine | TX |
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