Doctor profile · Federal record
Dr. Stewart Koehler, M.D.
Orthopaedic Surgery Physician · Specialist · Baltimore, MD
- NPI 1669462271
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6565 N Charles St, Suite 606
Baltimore, MD 212046800
(410) 583-0160
fax (410) 583-0166
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- August 12, 2010
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Maryland #D0029233
- Medicaid
- MD #113611900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669462271. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
331
Distinct HCPCS
7
Medicare allowed
$24,045
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 120 | 81 | $95 | |
20610 |
Aspiration and/or injection of fluid from large joint | 55 | 42 | $74 | |
73562 |
X-ray of knee, 3 views | 55 | 40 | $44 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 46 | 33 | $8 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $119 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 16 | $135 | |
73502 |
X-ray of hip, 2-3 views | 16 | 16 | $51 |
In context: peer comparison
Among 45 peers in Baltimore Orthopaedic Surgery Physician, average services per provider: 167. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Stewart Koehler's medical specialty?
Dr. Stewart Koehler practices Orthopaedic Surgery Physician in Baltimore, MD.
Where does Dr. Stewart Koehler practice?
Dr. Stewart Koehler practices at 6565 N Charles St, Baltimore, MD 212046800. Office phone: 4105830160.
What is Dr. Stewart Koehler's NPI?
Dr. Stewart Koehler's National Provider Identifier (NPI) is 1669462271, issued by NPPES.
What procedures does Dr. Stewart Koehler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Aspiration and/or injection of fluid from large joint (HCPCS 20610); X-ray of knee, 3 views (HCPCS 73562). Source: CMS Medicare Physician & Other Practitioners file.