Doctor profile · Federal record
Dr. John Rinker, DO
Family Medicine Physician (CMS: Family Practice) · Emergency Medicine Physician · Emergency Medicine Physician · Pontiac, IL
- NPI 1255449393
- Accepts Medicare
- 41 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1515 W Reynolds St
Pontiac, IL 617649673
(815) 842-3381
fax (815) 842-2861
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- October 26, 2011
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Illinois #036074643 · Indiana #02002903A
- Medicaid
- IL #036074643
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255449393. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
875
Distinct HCPCS
10
Medicare allowed
$79,692
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 339 | 161 | $121 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 117 | 117 | $123 | |
81002 |
Urinalysis, manual test | 91 | 76 | $3 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 81 | 63 | $83 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 62 | 46 | $168 | |
36415 |
Insertion of needle into vein for collection of blood sample | 42 | 23 | $8 | |
82270 |
Stool analysis for blood to screen for colon tumors | 41 | 41 | $4 | |
20610 |
Aspiration and/or injection of fluid from large joint | 25 | 22 | $63 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 20 | 12 | $148 | |
90674 |
Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free | 16 | 16 | $33 |
In context: peer comparison
Among 5 peers in Pontiac Family Medicine Physician, average services per provider: 78. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,912
Patients
701
Total drug cost
$40,402
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 377 | 89 | $4,966 |
| Levothyroxine Sodium | Generic | 320 | 80 | $4,407 |
| Amlodipine Besylate | Generic | 278 | 65 | $2,856 |
| Metformin Hcl | Generic | 236 | 51 | $2,104 |
| Losartan Potassium | Generic | 192 | 51 | $2,884 |
| Metoprolol Succinate | Generic | 190 | 45 | $3,153 |
| Omeprazole | Generic | 188 | 50 | $2,176 |
| Gabapentin | Generic | 182 | 42 | $5,269 |
| Alprazolam | Generic | 181 | 35 | $1,682 |
| Lisinopril | Generic | 173 | 52 | $2,100 |
Hospital affiliations
Frequently asked questions
What is Dr. John Rinker's medical specialty?
Dr. John Rinker practices Family Medicine Physician in Pontiac, IL.
Where does Dr. John Rinker practice?
Dr. John Rinker practices at 1515 W Reynolds St, Pontiac, IL 617649673. Office phone: 8158423381.
What is Dr. John Rinker's NPI?
Dr. John Rinker's National Provider Identifier (NPI) is 1255449393, issued by NPPES.
Does Dr. John Rinker accept Medicare assignment?
Yes. Dr. John Rinker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Rinker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.