Doctor profile · Federal record
Dr. William Kostman, M.D.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Creve Coeur, MO
- NPI 1912986506
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10448 Old Olive St RD, Ste 200
Creve Coeur, MO 63141
(314) 597-8887
fax (314) 447-9559 - Mailing address
-
10448 Old Olive Street RD
Creve Coeur, MO 631415967
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- May 24, 2023
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Missouri #113686
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912986506. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
17
Distinct HCPCS
1
Medicare allowed
$3,467
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $204 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 37. This provider delivers 0.5× the peer median.Frequently asked questions
What is Dr. William Kostman's medical specialty?
Dr. William Kostman practices Orthopaedic Surgery Physician in Creve Coeur, MO.
Where does Dr. William Kostman practice?
Dr. William Kostman practices at 10448 Old Olive St RD, Creve Coeur, MO 63141. Office phone: 3145978887.
What is Dr. William Kostman's NPI?
Dr. William Kostman's National Provider Identifier (NPI) is 1912986506, issued by NPPES.
Does Dr. William Kostman accept Medicare assignment?
Yes. Dr. William Kostman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Kostman commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.