Doctor profile · Federal record
Dr. Margaret Landwermeyer, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Austin, TX
- NPI 1790758134
- Accepts Medicare
- MIPS 81.6 / 100 · 2023
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9805 Brodie Ln
Austin, TX 787485610
(512) 462-1936
fax (833) 448-3184 - Additional location
-
13830 Sawyer Ranch RD Ste 101
Dripping Springs, TX 786205514
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- February 2, 2024
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Texas #J6534
- Medicaid
- TX #P08347508
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790758134. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
156
Distinct HCPCS
5
Medicare allowed
$7,598
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 59 | 59 | $38 | |
81002 |
Urinalysis, manual test | 38 | 38 | $3 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 27 | $87 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 14 | 12 | $120 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 13 | 13 | $57 |
In context: peer comparison
Among 32 peers in this city , average services per provider: 29. This provider delivers 5.4× the peer median.Open Payments
Industry payments received
All-time total
$219
Transactions
11
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Organon Llc | 2 | $48.13 | |
| Hologic Sales and Service, LLC | 2 | $47.01 | |
| ABBVIE INC. | 2 | $44.80 | |
| Exeltis, USA Inc. | 2 | $29.48 | |
| Astellas Pharma US Inc | 1 | $20.15 | |
| Becton, Dickinson and Company | 1 | $18.23 | |
| Aspira Women's Health Inc | 1 | $10.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
163
Patients
47
Total drug cost
$9,774
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 69 | 28 | $4,426 |
| Progesterone (Progesterone, Micronized) | Brand | 63 | 19 | $4,315 |
| Sertraline Hcl | Generic | 16 | 0 | $155 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 15 | 0 | $878 |
Frequently asked questions
What is Dr. Margaret Landwermeyer's medical specialty?
Dr. Margaret Landwermeyer practices Obstetrics & Gynecology Physician in Austin, TX.
Where does Dr. Margaret Landwermeyer practice?
Dr. Margaret Landwermeyer practices at 9805 Brodie Ln, Austin, TX 787485610. Office phone: 5124621936.
What is Dr. Margaret Landwermeyer's NPI?
Dr. Margaret Landwermeyer's National Provider Identifier (NPI) is 1790758134, issued by NPPES.
Does Dr. Margaret Landwermeyer accept Medicare assignment?
Yes. Dr. Margaret Landwermeyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Landwermeyer commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Urinalysis, manual test (HCPCS 81002); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.