Doctor profile · Federal record
Dr. Larissa Smith, D.O.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Stillwater, OK
- NPI 1033451687
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1411 W 7Th Ave
Stillwater, OK 740744300
(405) 742-8222 - Additional location
-
717 S Houston Ave
Tulsa, OK 741279023
(918) 382-3178
fax (918) 382-6789 - Mailing address
-
Po Box 720006
Norman, OK 730704006
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- March 26, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Oklahoma #5625
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033451687. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
38
Distinct HCPCS
2
Medicare allowed
$3,576
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 13 | $84 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $105 |
In context: peer comparison
Among 3 peers in Stillwater Obstetrics & Gynecology Physician, average services per provider: 22. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$558
Transactions
24
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 11 | $251.92 | |
| Agile Therapeutics, INC. | 3 | $66.51 | |
| Sumitomo Pharma America, INC. | 3 | $63.21 | |
| Exeltis, USA INC. | 3 | $58.66 | |
| Minerva Surgical, INC | 1 | $48.34 | |
| Pfizer INC. | 2 | $40.68 | |
| Hologic Sales and Service, LLC | 1 | $29.17 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Larissa Smith's medical specialty?
Dr. Larissa Smith practices Obstetrics & Gynecology Physician in Stillwater, OK.
Where does Dr. Larissa Smith practice?
Dr. Larissa Smith practices at 1411 W 7Th Ave, Stillwater, OK 740744300. Office phone: 4057428222.
What is Dr. Larissa Smith's NPI?
Dr. Larissa Smith's National Provider Identifier (NPI) is 1033451687, issued by NPPES.
Does Dr. Larissa Smith accept Medicare assignment?
Yes. Dr. Larissa Smith accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Larissa Smith commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.