Doctor profile · Federal record
Dr. David Harmon, MD
Family Medicine Physician (CMS: Family Practice) · Hardin, IL
- NPI 1033175633
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
106 South Water Street
Hardin, IL 620470106
(618) 576-9407
fax (618) 576-2260 - Additional location
-
1 Memorial Dr
Alton, IL 620026722
(314) 996-4545 - Mailing address
-
1 Memorial Dr
Alton, IL 620026722
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- February 22, 2021
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Illinois #036069786
- Medicaid
- IL #036069786
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033175633. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
106
Distinct HCPCS
2
Medicare allowed
$10,693
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 87 | 81 | $85 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $174 |
In context: peer comparison
Among 1 peers in Hardin Family Medicine Physician, average services per provider: 53. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$42
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cranial Technologies, INC | 2 | $42.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
525
Patients
141
Total drug cost
$67,408
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 74 | 21 | $886 |
| Eliquis (Apixaban) | Brand | 70 | 18 | $37,176 |
| Tamsulosin Hcl | Generic | 39 | 16 | $467 |
| Haloperidol Lactate | Generic | 35 | 34 | $326 |
| Losartan Potassium | Generic | 35 | 0 | $289 |
| Amlodipine Besylate | Generic | 34 | 13 | $192 |
| Metoprolol Tartrate | Generic | 32 | 0 | $140 |
| Furosemide | Generic | 31 | 15 | $88 |
| Lorazepam | Generic | 30 | 24 | $190 |
| Memantine Hcl | Generic | 29 | 0 | $2,158 |
Frequently asked questions
What is Dr. David Harmon's medical specialty?
Dr. David Harmon practices Family Medicine Physician in Hardin, IL.
Where does Dr. David Harmon practice?
Dr. David Harmon practices at 106 South Water Street, Hardin, IL 620470106. Office phone: 6185769407.
What is Dr. David Harmon's NPI?
Dr. David Harmon's National Provider Identifier (NPI) is 1033175633, issued by NPPES.
Does Dr. David Harmon accept Medicare assignment?
Yes. Dr. David Harmon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Harmon commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.