Doctor profile · Federal record
Dr. David Amrhein, M.D.
Family Medicine Physician (CMS: Family Practice) · Granger, IN
- NPI 1952509853
- Accepts Medicare
- 19 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
6913 N Main St Ste 300
Granger, IN 465308039
(574) 647-1500
fax (574) 647-2567 - Additional location
-
714 N Michigan St
South Bend, IN 466011035
(574) 647-7477
fax (574) 647-3655 - Mailing address
-
710 N Niles Ave
South Bend, IN 466171924
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- March 30, 2021
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Indiana #01065766A
- Medicaid
- IN #200976110
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952509853. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,465
Distinct HCPCS
10
Medicare allowed
$84,893
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 1,695 | 1,029 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 218 | 129 | $118 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 147 | 147 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 126 | 106 | $83 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 125 | 125 | $17 | |
G0008 |
Administration of influenza virus vaccine | 32 | 32 | $29 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 31 | 31 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 31 | 31 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 29 | 29 | $71 | |
81003 |
Automated urinalysis test | 18 | 18 | $2 |
In context: peer comparison
Among 14 peers in Granger Family Medicine Physician, average services per provider: 85. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$889
Transactions
56
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 17 | $214.85 | |
| Abbvie INC. | 12 | $189.78 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $82.79 | |
| Novo Nordisk INC | 4 | $70.52 | |
| Merck Sharp & Dohme LLC | 4 | $65.39 | |
| Abbott Laboratories | 2 | $53.90 | |
| Boston Scientific Corporation | 2 | $42.00 | |
| Astellas Pharma US INC | 2 | $40.26 | |
| Lilly USA, LLC | 2 | $31.79 | |
| GlaxoSmithKline, LLC. | 2 | $29.41 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $19.27 | |
| Terumo Medical Corporation | 1 | $18.68 | |
| Idorsia Pharmaceuticals US INC | 1 | $16.28 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $13.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,609
Patients
716
Total drug cost
$34,474
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 526 | 141 | $6,114 |
| Lisinopril | Generic | 284 | 79 | $2,277 |
| Levothyroxine Sodium | Generic | 280 | 78 | $4,953 |
| Amlodipine Besylate | Generic | 201 | 55 | $1,545 |
| Metformin Hcl | Generic | 177 | 51 | $1,782 |
| Losartan Potassium | Generic | 157 | 44 | $2,491 |
| Hydrochlorothiazide | Generic | 145 | 40 | $579 |
| Omeprazole | Generic | 135 | 35 | $2,621 |
| Metoprolol Succinate | Generic | 133 | 36 | $2,975 |
| Gabapentin | Generic | 110 | 31 | $4,214 |
Frequently asked questions
What is Dr. David Amrhein's medical specialty?
Dr. David Amrhein practices Family Medicine Physician in Granger, IN.
Where does Dr. David Amrhein practice?
Dr. David Amrhein practices at 6913 N Main St Ste 300, Granger, IN 465308039. Office phone: 5746471500.
What is Dr. David Amrhein's NPI?
Dr. David Amrhein's National Provider Identifier (NPI) is 1952509853, issued by NPPES.
Does Dr. David Amrhein accept Medicare assignment?
Yes. Dr. David Amrhein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Amrhein commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.