Doctor profile · Federal record
Dr. David Ahrens, MD
Family Medicine Physician (CMS: Family Practice) · Guthrie Center, IA
- NPI 1891754941
- Accepts Medicare
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
502 Main, Guthrie Family Medicine Center Plc
Guthrie Center, IA 50115
(641) 332-2365
fax (641) 332-2370
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- December 23, 2009
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Iowa #22458
- Medicaid (2)
- IA #0183053 · IA #0293423
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891754941. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,058
Distinct HCPCS
10
Medicare allowed
$98,347
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 402 | 207 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 273 | 175 | $121 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 81 | 24 | $47 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 43 | 40 | $169 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 43 | 11 | $101 | |
81000 |
Manual urinalysis test with examination using microscope, non-automated | 42 | 28 | $4 | |
90662 |
Influenza vaccine split virus, preservative free | 40 | 40 | $72 | |
99238 |
Hospital discharge day management, 30 minutes or less | 29 | 28 | $77 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 26 | 25 | $165 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 25 | 25 | $123 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 99. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,894
Patients
495
Total drug cost
$23,610
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 230 | 43 | $1,393 |
| Lisinopril | Generic | 203 | 47 | $2,286 |
| Omeprazole | Generic | 173 | 41 | $2,535 |
| Amlodipine Besylate | Generic | 170 | 30 | $1,572 |
| Levothyroxine Sodium | Generic | 151 | 28 | $1,973 |
| Alprazolam | Generic | 145 | 32 | $1,386 |
| Atorvastatin Calcium | Generic | 106 | 25 | $1,481 |
| Potassium Chloride | Generic | 106 | 30 | $2,214 |
| Simvastatin | Generic | 100 | 27 | $1,210 |
| Gabapentin | Generic | 90 | 24 | $1,567 |
Frequently asked questions
What is Dr. David Ahrens's medical specialty?
Dr. David Ahrens practices Family Medicine Physician in Guthrie Center, IA.
Where does Dr. David Ahrens practice?
Dr. David Ahrens practices at 502 Main, Guthrie Center, IA 50115. Office phone: 6413322365.
What is Dr. David Ahrens's NPI?
Dr. David Ahrens's National Provider Identifier (NPI) is 1891754941, issued by NPPES.
Does Dr. David Ahrens accept Medicare assignment?
Yes. Dr. David Ahrens accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Ahrens 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); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.