DR. LYNNE MARIE KNOWLES (MD) – Gynecologic Oncology Physician, NPI 1568561397
Gynecologic Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,164 OBSTETRICS/GYNECOLOGY in TX
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Provider Addresses for DR. LYNNE MARIE KNOWLES (MD)
Band Box Place, Dallas, Dallas County, Texas, 75244, United States
DALLAS, TX 753911230
Phone: (972) 997-8000
Fax: (972) 437-9605
Type: Mailing
6204, Balcones Drive, Highland Hills, Austin, Travis County, Texas, 78731, United States
AUSTIN, TX 787314214
Phone: (512) 302-1771
Fax: (512) 302-9774
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 28 Open Payments records for all available years, with a total value of $2,360.
Total Amount is formed as General ($2,360) + Research ($0) + Ownership ($0) = $2,360.
Last reported payment date: 2024-10-29 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($1,909).
Total Amount
$2,360
General + Research + Ownership
Payments
28
Total payment records
General Amount
$2,360
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $1,909 |
| Myriad Genetic Laboratories, Inc. | $319 |
| Merck Sharp & Dohme LLC | $103 |
| Seagen Inc. | $29 |
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: 2004-03-05
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 |
|---|---|---|---|---|
| I20040305000751 | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 348 | 98 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 312 | 74 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 268 | 69 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 216 | 137 | $0 |
| 86304 | Immunologic analysis for detection of tumor antigen, quantitative; ca 125 | 209 | 76 | $0 |
Insurance plans in this area (ZIP 75391)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OBSTETRICS/GYNECOLOGY | TX | 74177 | CT scan of abdomen and pelvis with contrast | 90 | 58 |
| OBSTETRICS/GYNECOLOGY | TX | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 30 | 14 |
| OBSTETRICS/GYNECOLOGY | TX | 96415 | Infusion of chemotherapy into a vein | 48 | 16 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Surgical Oncology | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Certified Clinical Nurse Specialist (Cns) | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Hematology/Oncology, Internal Medicine, Medical Oncology | TX | |
| Radiation Oncology | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX |
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