Doctor profile · Federal record
Dr. Patrick Zimmermann, M.D.
Family Medicine Physician (CMS: Family Practice) · Adolescent Medicine (Family Medicine) Physician · Adult Medicine Physician · Collinsville, IL
- NPI 1194749218
- Accepts Medicare
- MIPS 74.4 / 100 · 2023
- 48 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
531 Vandalia St, Suite 100
Collinsville, IL 622344061
(618) 344-0090
fax (618) 344-4371 - Mailing address
-
6810 State Route 162, Box 215
Maryville, IL 62062
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 28, 2024
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Illinois #036059275
- Medicaid
- IL #036059275
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194749218. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
448
Distinct HCPCS
4
Medicare allowed
$45,061
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 235 | 152 | $89 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 158 | 135 | $125 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 35 | 35 | $126 | |
81002 |
Urinalysis, manual test | 20 | 14 | $3 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 138. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$194
Transactions
10
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 2 | $46.95 | |
| Novartis Pharmaceuticals Corporation | 2 | $39.14 | |
| Amgen Inc. | 2 | $34.70 | |
| Novo Nordisk Inc | 1 | $22.61 | |
| Verrica Pharmaceuticals Inc. | 1 | $20.10 | |
| PFIZER INC. | 1 | $16.04 | |
| AstraZeneca Pharmaceuticals LP | 1 | $14.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
6,216
Patients
1,704
Total drug cost
$102,576
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 999 | 299 | $14,704 |
| Lisinopril | Generic | 676 | 206 | $6,752 |
| Pantoprazole Sodium | Generic | 482 | 134 | $10,158 |
| Gabapentin | Generic | 423 | 92 | $10,062 |
| Levothyroxine Sodium | Generic | 403 | 110 | $7,599 |
| Metoprolol Succinate | Generic | 401 | 108 | $8,870 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 348 | 70 | $8,776 |
| Amlodipine Besylate | Generic | 336 | 101 | $3,223 |
| Alprazolam | Generic | 331 | 57 | $3,332 |
| Omeprazole | Generic | 325 | 89 | $4,865 |
Hospital affiliations
Frequently asked questions
What is Dr. Patrick Zimmermann's medical specialty?
Dr. Patrick Zimmermann practices Family Medicine Physician in Collinsville, IL.
Where does Dr. Patrick Zimmermann practice?
Dr. Patrick Zimmermann practices at 531 Vandalia St, Collinsville, IL 622344061. Office phone: 6183440090.
What is Dr. Patrick Zimmermann's NPI?
Dr. Patrick Zimmermann's National Provider Identifier (NPI) is 1194749218, issued by NPPES.
Does Dr. Patrick Zimmermann accept Medicare assignment?
Yes. Dr. Patrick Zimmermann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Zimmermann commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.