Doctor profile · Federal record
Dr. Roswell Johnston, DO
Orthopaedic Surgery Physician · Cedar Falls, IA
- NPI 1972556330
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4612 Prairie Pkwy
Cedar Falls, IA 506137971
(319) 472-7222 - Additional location
-
1753 W Ridgeway, Ste 103
Waterloo, IA 507014521
(319) 833-5922
fax (319) 833-5923 - Mailing address
-
Po Box 2758
Waterloo, IA 507042758
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 4, 2022
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Iowa #02197
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972556330. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,214
Distinct HCPCS
10
Medicare allowed
$62,316
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 418 | 68 | $1 | |
20610 |
Aspiration and/or injection of fluid from large joint | 239 | 165 | $68 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 211 | 136 | $12 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 145 | 114 | $84 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 39 | 38 | $52 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 38 | 38 | $103 | |
73564 |
X-ray of knee, 4 or more views | 20 | 20 | $43 | |
73030 |
X-ray of shoulder, minimum of 2 views | 17 | 15 | $32 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 17 | $119 | |
20605 |
Aspiration and/or injection of fluid from medium joint | 16 | 11 | $46 |
In context: peer comparison
Among 3 peers in Cedar Falls Orthopaedic Surgery Physician, average services per provider: 63. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
226
Patients
112
Total drug cost
$1,233
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 122 | 71 | $1,069 |
| Amoxicillin | Generic | 78 | 41 | $92 |
| Clindamycin Hcl | Generic | 15 | 0 | $21 |
| Oxycodone Hcl | Generic | 11 | 0 | $52 |
Frequently asked questions
What is Dr. Roswell Johnston's medical specialty?
Dr. Roswell Johnston practices Orthopaedic Surgery Physician in Cedar Falls, IA.
Where does Dr. Roswell Johnston practice?
Dr. Roswell Johnston practices at 4612 Prairie Pkwy, Cedar Falls, IA 506137971. Office phone: 3194727222.
What is Dr. Roswell Johnston's NPI?
Dr. Roswell Johnston's National Provider Identifier (NPI) is 1972556330, issued by NPPES.
What procedures does Dr. Roswell Johnston commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Aspiration and/or injection of fluid from large joint (HCPCS 20610); Injection, methylprednisolone acetate, 80 mg (HCPCS J1040). Source: CMS Medicare Physician & Other Practitioners file.