Doctor profile · Federal record
Dr. Shannon Westin, MD
Obstetrics & Gynecology Physician (CMS: Gynecological Oncology) · Houston, TX
- NPI 1740454008
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1515 Holcombe Blvd
Houston, TX 77030
(713) 792-6161 - Mailing address
-
Po Box 4439
Houston, TX 772104439
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- August 30, 2018
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Texas #M9092
- Medicaid
- TX #193224601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740454008. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
271
Distinct HCPCS
3
Medicare allowed
$38,823
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 217 | 86 | $143 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 29 | 29 | $184 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 19 | $96 |
In context: peer comparison
Among 69 peers in Houston Obstetrics & Gynecology Physician, average services per provider: 50. This provider delivers 5.4× the peer median.Open Payments
Industry payments received
All-time total
$38,010
Transactions
29
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 10 | $19,184.74 | |
| GlaxoSmithKline, LLC. | 5 | $5,773.05 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $4,795.00 | |
| AstraZeneca Uk Limited | 3 | $2,627.27 | |
| Eisai INC. | 2 | $2,509.00 | |
| Abbvie INC. | 4 | $2,490.43 | |
| Corcept Therapeutics | 1 | $487.50 | |
| Aadi Bioscience, INC. | 1 | $99.98 | |
| Incyte Corporation | 1 | $43.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
76
Patients
27
Total drug cost
$264,071
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lynparza (Olaparib) | Brand | 23 | 0 | $263,473 |
| Ondansetron Hcl | Generic | 22 | 15 | $180 |
| Letrozole | Generic | 17 | 0 | $170 |
| Prochlorperazine Maleate | Generic | 14 | 12 | $247 |
Frequently asked questions
What is Dr. Shannon Westin's medical specialty?
Dr. Shannon Westin practices Obstetrics & Gynecology Physician in Houston, TX.
Where does Dr. Shannon Westin practice?
Dr. Shannon Westin practices at 1515 Holcombe Blvd, Houston, TX 77030. Office phone: 7137926161.
What is Dr. Shannon Westin's NPI?
Dr. Shannon Westin's National Provider Identifier (NPI) is 1740454008, issued by NPPES.
Does Dr. Shannon Westin accept Medicare assignment?
Yes. Dr. Shannon Westin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shannon Westin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.