Doctor profile · Federal record
Dr. Larissa Bennis, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Brookings, SD
- NPI 1851612337
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
310 22Nd Ave
Brookings, SD 570062474
(605) 696-2700
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- June 27, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- South Dakota #9140
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851612337. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
19
Distinct HCPCS
1
Medicare allowed
$1,198
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 16 | $63 |
In context: peer comparison
Among 1 peers in Brookings Obstetrics & Gynecology Physician, average services per provider: 19. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 1 | $23.02 |
By nature of payment
Frequently asked questions
What is Dr. Larissa Bennis's medical specialty?
Dr. Larissa Bennis practices Obstetrics & Gynecology Physician in Brookings, SD.
Where does Dr. Larissa Bennis practice?
Dr. Larissa Bennis practices at 310 22Nd Ave, Brookings, SD 570062474. Office phone: 6056962700.
What is Dr. Larissa Bennis's NPI?
Dr. Larissa Bennis's National Provider Identifier (NPI) is 1851612337, issued by NPPES.
Does Dr. Larissa Bennis accept Medicare assignment?
Yes. Dr. Larissa Bennis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Larissa Bennis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.