Doctor profile · Federal record

Dr. Lynne Knowles, MD

Gynecologic Oncology Physician (CMS: Obstetrics/Gynecology) · Austin, TX

  • NPI 1568561397
  • Accepts Medicare
  • MIPS 86.7 / 100 · 2023
  • 27 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6204 Balcones Dr
Austin, TX 787314214
(512) 302-1771
fax (512) 302-9774
Mailing address
Po Box 911230
Dallas, TX 753911230

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
June 20, 2008
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207VX0201X — NUCC code
State license (1)
Texas #L7779
Medicaid (3)
TX #165298403 · TX #165298402 · TX #165298401

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568561397. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,762
Distinct HCPCS
10
Medicare allowed
$82,671
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 348 98 $8
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 312 74 $8
80053 Blood test, comprehensive group of blood chemicals 268 69 $10
99213 Established patient office or other outpatient visit, 20-29 minutes 216 137 $90
86304 Immunologic analysis for detection of tumor antigen, quantitative; ca 125 209 76 $20
83735 Magnesium level 198 53 $7
99214 Established patient office or other outpatient visit, 30-39 minutes 51 34 $128
81001 Manual urinalysis test with examination using microscope, automated 29 20 $3
99215 Established patient office or other outpatient visit, 40-54 minutes 28 20 $180
99205 New patient office or other outpatient visit, 60-74 minutes 24 24 $205

In context: peer comparison

Among 3 peers in this city , average services per provider: 102. This provider delivers 17× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$212
Transactions
10
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 5 $96.64
Merck Sharp & Dohme LLC 3 $78.00
Myriad Genetic Laboratories, Inc. 2 $37.57

By nature of payment

Food and Beverage
$212

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
557
Patients
159
Total drug cost
$332,166
Drug Type Claims Patients Total cost
Gabapentin Generic 80 16 $847
Letrozole Generic 77 15 $1,266
Dexamethasone Generic 62 25 $278
Olanzapine Generic 61 20 $132
Estradiol Generic 45 18 $2,258
Oxycodone Hcl Generic 35 27 $138
Prochlorperazine Maleate Generic 35 18 $534
Eliquis (Apixaban) Brand 33 0 $21,934
Ondansetron Odt (Ondansetron) Brand 29 20 $198
Trazodone Hcl Generic 22 0 $79

Frequently asked questions

Auto-generated from federal data
What is Dr. Lynne Knowles's medical specialty?
Dr. Lynne Knowles practices Gynecologic Oncology Physician in Austin, TX.
Where does Dr. Lynne Knowles practice?
Dr. Lynne Knowles practices at 6204 Balcones Dr, Austin, TX 787314214. Office phone: 5123021771.
What is Dr. Lynne Knowles's NPI?
Dr. Lynne Knowles's National Provider Identifier (NPI) is 1568561397, issued by NPPES.
Does Dr. Lynne Knowles accept Medicare assignment?
Yes. Dr. Lynne Knowles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lynne Knowles commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.