Doctor profile · Federal record
Dr. Jim Buck, M.D.
Family Medicine Physician (CMS: Family Practice) · Fairfield, IA
- NPI 1841308533
- Accepts Medicare
- MIPS 64.1 / 100 · 2023
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2000 South Main Street, Ste C
Fairfield, IA 525563739
(641) 472-4141
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 22, 2009
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Iowa #23255
- Medicaid
- IA #198564
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841308533. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
50
Distinct HCPCS
1
Medicare allowed
$386
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 50 | 32 | $8 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 28. This provider delivers 1.8× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ferring Pharmaceuticals Inc. | 1 | $17.13 |
By nature of payment
Frequently asked questions
What is Dr. Jim Buck's medical specialty?
Dr. Jim Buck practices Family Medicine Physician in Fairfield, IA.
Where does Dr. Jim Buck practice?
Dr. Jim Buck practices at 2000 South Main Street, Fairfield, IA 525563739. Office phone: 6414724141.
What is Dr. Jim Buck's NPI?
Dr. Jim Buck's National Provider Identifier (NPI) is 1841308533, issued by NPPES.
Does Dr. Jim Buck accept Medicare assignment?
Yes. Dr. Jim Buck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jim Buck commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.