Doctor profile · Federal record
Dr. Geoffrey Hadlock, MD
Family Medicine Physician (CMS: Family Practice) · Waterloo, IA
- NPI 1184668709
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2055 Kimball Ave Ste 330
Waterloo, IA 507025062
(319) 272-1825
fax (319) 272-1829
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- November 15, 2016
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Iowa #43923
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184668709. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
868
Distinct HCPCS
7
Medicare allowed
$71,577
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 478 | 244 | $91 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 125 | 110 | $62 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 119 | 119 | $119 | |
93793 |
Anticoagulant management of patient taking warfarin | 76 | 11 | $11 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 34 | 33 | $8 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 20 | 20 | $153 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 16 | 14 | $131 |
In context: peer comparison
Among 21 peers in Waterloo Family Medicine Physician, average services per provider: 97. This provider delivers 8.9× the peer median.Open Payments
Industry payments received
All-time total
$41
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 1 | $25.78 | |
| Lilly USA, LLC | 1 | $15.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,941
Patients
1,025
Total drug cost
$55,244
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 588 | 167 | $7,915 |
| Levothyroxine Sodium | Generic | 414 | 109 | $6,923 |
| Lisinopril | Generic | 299 | 87 | $2,260 |
| Omeprazole | Generic | 275 | 64 | $3,503 |
| Amlodipine Besylate | Generic | 272 | 76 | $2,050 |
| Metoprolol Succinate | Generic | 258 | 69 | $5,019 |
| Metformin Hcl | Generic | 256 | 64 | $2,586 |
| Hydrochlorothiazide | Generic | 223 | 56 | $969 |
| Rosuvastatin Calcium | Generic | 222 | 64 | $3,102 |
| Pantoprazole Sodium | Generic | 218 | 55 | $3,340 |
Hospital affiliations
Frequently asked questions
What is Dr. Geoffrey Hadlock's medical specialty?
Dr. Geoffrey Hadlock practices Family Medicine Physician in Waterloo, IA.
Where does Dr. Geoffrey Hadlock practice?
Dr. Geoffrey Hadlock practices at 2055 Kimball Ave Ste 330, Waterloo, IA 507025062. Office phone: 3192721825.
What is Dr. Geoffrey Hadlock's NPI?
Dr. Geoffrey Hadlock's National Provider Identifier (NPI) is 1184668709, issued by NPPES.
Does Dr. Geoffrey Hadlock accept Medicare assignment?
Yes. Dr. Geoffrey Hadlock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Geoffrey Hadlock commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.