Doctor profile · Federal record
Dr. Ronald Collins, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Oskaloosa, IA
- NPI 1851592018
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1229 C Ave E
Oskaloosa, IA 525774298
(641) 672-3394 - Additional location
-
210 4Th Ave
Grinnell, IA 501121898
(641) 236-2382
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- January 28, 2026
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Iowa #39422 · Illinois #125050346
- Medicaid (2)
- IL #036119753 · IA #1669420501
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851592018. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
633
Distinct HCPCS
6
Medicare allowed
$65,323
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 238 | 105 | $111 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 170 | 80 | $74 | |
99238 |
Hospital discharge day management, 30 minutes or less | 89 | 84 | $75 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 83 | 79 | $162 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 33 | 33 | $121 | |
99239 |
Hospital discharge day management, more than 30 minutes | 20 | 20 | $107 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 70. This provider delivers 9.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
123
Patients
76
Total drug cost
$1,032
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 29 | 21 | $84 |
| Atorvastatin Calcium | Generic | 25 | 0 | $278 |
| Cefdinir | Generic | 24 | 24 | $280 |
| Potassium Chloride | Generic | 18 | 17 | $219 |
| Furosemide | Generic | 16 | 14 | $55 |
| Pantoprazole Sodium | Generic | 11 | 0 | $116 |
Hospital affiliations
Frequently asked questions
What is Dr. Ronald Collins's medical specialty?
Dr. Ronald Collins practices Internal Medicine Physician in Oskaloosa, IA.
Where does Dr. Ronald Collins practice?
Dr. Ronald Collins practices at 1229 C Ave E, Oskaloosa, IA 525774298. Office phone: 6416723394.
What is Dr. Ronald Collins's NPI?
Dr. Ronald Collins's National Provider Identifier (NPI) is 1851592018, issued by NPPES.
Does Dr. Ronald Collins accept Medicare assignment?
Yes. Dr. Ronald Collins accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ronald Collins commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.