Doctor profile · Federal record
Dr. Oscar Schwartz, M.D.
Sleep Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Pulmonary Disease Physician · Sleep Medicine (Internal Medicine) Physician · Saint Louis, MO
- NPI 1003807314
- 21 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
969 N Mason RD, Suite 250
Saint Louis, MO 631416338
(314) 996-8072
fax (314) 996-8167 - Mailing address
-
670 Mason Ridge Center Dr, Ste 300
Saint Louis, MO 631418573
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- February 12, 2021
- Specialty taxonomy
- 207RS0012X — NUCC code
- State licenses (2)
- Missouri #R2B77 · Illinois #036082038
- Medicaid
- MO #201566726
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003807314. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
932
Distinct HCPCS
9
Medicare allowed
$90,711
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 386 | 333 | $86 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 207 | 173 | $123 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 82 | 81 | $54 | |
95810 |
Sleep study in sleep lab (6 years or older) | 62 | 59 | $112 | |
95806 |
Sleep study including heart rate, breathing, airflow, and effort | 56 | 54 | $43 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 51 | 51 | $107 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 41 | 41 | $119 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 34 | 29 | $173 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $162 |
In context: peer comparison
Among 2 peers in Saint Louis Sleep Medicine (Internal Medicine) Physician, average services per provider: 96. This provider delivers 9.7× the peer median.Open Payments
Industry payments received
All-time total
$136
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Harmony Biosciences LLC | 1 | $45.81 | |
| Resmed Corp | 1 | $37.06 | |
| Inspire Medical Systems, INC. | 1 | $22.59 | |
| Axsome Therapeutics, INC. | 1 | $16.53 | |
| Avadel CNS Pharmaceuticals, LLC | 1 | $14.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,034
Patients
363
Total drug cost
$500,649
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 324 | 126 | $5,819 |
| Gabapentin | Generic | 270 | 110 | $5,267 |
| Pramipexole Dihydrochloride (Pramipexole di-Hcl) | Brand | 118 | 43 | $1,967 |
| Clonazepam | Generic | 81 | 23 | $511 |
| Temazepam | Generic | 34 | 0 | $1,611 |
| Ropinirole Hcl | Generic | 27 | 12 | $707 |
| Xyrem (Sodium Oxybate) | Brand | 24 | 0 | $480,549 |
| Azelastine Hcl | Generic | 22 | 14 | $1,063 |
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 22 | 0 | $818 |
| Ipratropium Bromide | Generic | 22 | 12 | $709 |
Frequently asked questions
What is Dr. Oscar Schwartz's medical specialty?
Dr. Oscar Schwartz practices Sleep Medicine (Internal Medicine) Physician in Saint Louis, MO.
Where does Dr. Oscar Schwartz practice?
Dr. Oscar Schwartz practices at 969 N Mason RD, Saint Louis, MO 631416338. Office phone: 3149968072.
What is Dr. Oscar Schwartz's NPI?
Dr. Oscar Schwartz's National Provider Identifier (NPI) is 1003807314, issued by NPPES.
What procedures does Dr. Oscar Schwartz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.