Doctor profile · Federal record
Dr. Michael Darmadi, MD
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Vandalia, IL
- NPI 1184601577
- Accepts Medicare
- MIPS 87.8 / 100 · 2023
- 32 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1003 N 8Th St
Vandalia, IL 624711238
(618) 283-4445
fax (618) 283-4446
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- June 16, 2008
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036097600
- Medicaid
- IL #036097600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184601577. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,679
Distinct HCPCS
10
Medicare allowed
$249,588
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,385 | 288 | $123 | |
36415 |
Insertion of needle into vein for collection of blood sample | 373 | 181 | $8 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 212 | 26 | $103 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 190 | 114 | $87 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 120 | 11 | $1 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 112 | 50 | $77 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 77 | 52 | $127 | |
99239 |
Hospital discharge day management, more than 30 minutes | 67 | 51 | $112 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 33 | 30 | $123 | |
81002 |
Urinalysis, manual test | 32 | 24 | $3 |
In context: peer comparison
Among 1 peers in Vandalia Internal Medicine Physician, average services per provider: 191. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$630
Transactions
32
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 14 | $241.74 | |
| AstraZeneca Pharmaceuticals Lp | 10 | $228.54 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 5 | $106.02 | |
| GlaxoSmithKline, LLC. | 2 | $39.54 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $13.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,078
Patients
1,085
Total drug cost
$67,895
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 379 | 101 | $4,137 |
| Pantoprazole Sodium | Generic | 338 | 105 | $5,859 |
| Levothyroxine Sodium | Generic | 331 | 84 | $6,241 |
| Losartan Potassium | Generic | 327 | 89 | $5,536 |
| Atorvastatin Calcium | Generic | 298 | 80 | $5,055 |
| Tramadol Hcl | Generic | 290 | 61 | $2,461 |
| Potassium Chloride | Generic | 281 | 85 | $10,386 |
| Lisinopril | Generic | 257 | 68 | $3,013 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 254 | 45 | $4,298 |
| Montelukast Sodium | Generic | 244 | 62 | $4,387 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Darmadi's medical specialty?
Dr. Michael Darmadi practices Internal Medicine Physician in Vandalia, IL.
Where does Dr. Michael Darmadi practice?
Dr. Michael Darmadi practices at 1003 N 8Th St, Vandalia, IL 624711238. Office phone: 6182834445.
What is Dr. Michael Darmadi's NPI?
Dr. Michael Darmadi's National Provider Identifier (NPI) is 1184601577, issued by NPPES.
Does Dr. Michael Darmadi accept Medicare assignment?
Yes. Dr. Michael Darmadi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Darmadi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.