Doctor profile · Federal record
Dr. Edward Groenhout, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Grants Pass, OR
- NPI 1760487557
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
495 Sw Ramsey Ave
Grants Pass, OR 97527
(541) 476-6644
fax (541) 472-5673
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD24207
- Medicaid
- OR #226862
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760487557. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
790
Distinct HCPCS
10
Medicare allowed
$33,467
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 125 | 67 | $87 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 115 | 62 | $123 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 107 | 51 | $8 | |
83036 |
Hemoglobin a1c level | 101 | 44 | $10 | |
80053 |
Blood test, comprehensive group of blood chemicals | 62 | 51 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 50 | 45 | $13 | |
G0008 |
Administration of influenza virus vaccine | 38 | 35 | $30 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 32 | 27 | $8 | |
90662 |
Influenza vaccine split virus, preservative free | 28 | 28 | $69 | |
82043 |
Urine microalbumin (protein) level | 27 | 26 | $6 |
In context: peer comparison
Among 8 peers in Grants Pass Internal Medicine Physician, average services per provider: 94. This provider delivers 8.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,081
Patients
516
Total drug cost
$341,131
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 416 | 63 | $1,038 |
| Losartan Potassium | Generic | 355 | 48 | $2,351 |
| Atorvastatin Calcium | Generic | 291 | 54 | $2,461 |
| Amlodipine Besylate | Generic | 257 | 42 | $891 |
| Ozempic (Semaglutide) | Brand | 256 | 34 | $238,045 |
| Levothyroxine Sodium | Generic | 245 | 38 | $1,656 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 186 | 26 | $1,110 |
| Gabapentin | Generic | 153 | 32 | $1,472 |
| Jardiance (Empagliflozin) | Brand | 150 | 22 | $87,091 |
| Famotidine | Generic | 139 | 29 | $1,059 |
Frequently asked questions
What is Dr. Edward Groenhout's medical specialty?
Dr. Edward Groenhout practices Internal Medicine Physician in Grants Pass, OR.
Where does Dr. Edward Groenhout practice?
Dr. Edward Groenhout practices at 495 Sw Ramsey Ave, Grants Pass, OR 97527. Office phone: 5414766644.
What is Dr. Edward Groenhout's NPI?
Dr. Edward Groenhout's National Provider Identifier (NPI) is 1760487557, issued by NPPES.
Does Dr. Edward Groenhout accept Medicare assignment?
Yes. Dr. Edward Groenhout accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Edward Groenhout 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); Blood test, basic group of blood chemicals (calcium, total) (HCPCS 80048). Source: CMS Medicare Physician & Other Practitioners file.