Doctor profile · Federal record
Dr. Charles Bentz, MD
Internal Medicine Physician (CMS: Internal Medicine) · Portland, OR
- NPI 1518995851
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2400 Sw Vermont St
Portland, OR 972191940
(503) 452-0915
fax (503) 768-9232
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 15, 2011
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD16068
- Medicaid
- OR #006739
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518995851. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
358
Distinct HCPCS
10
Medicare allowed
$19,904
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 54 | 36 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 48 | 21 | $183 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 29 | $127 | |
80053 |
Blood test, comprehensive group of blood chemicals | 37 | 30 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 37 | 33 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 31 | 28 | $13 | |
83036 |
Hemoglobin a1c level | 30 | 22 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 27 | 24 | $16 | |
81003 |
Automated urinalysis test | 22 | 19 | $2 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 17 | 17 | $132 |
In context: peer comparison
Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$841
Transactions
40
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 9 | $166.03 | |
| Pfizer INC. | 7 | $126.52 | |
| Amgen INC. | 4 | $106.95 | |
| GlaxoSmithKline, LLC. | 3 | $71.10 | |
| ViiV Healthcare Company | 2 | $51.35 | |
| Lilly USA, LLC | 2 | $46.02 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $43.34 | |
| Novo Nordisk INC | 2 | $40.51 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $34.30 | |
| Dexcom, INC. | 2 | $29.50 | |
| Axsome Therapeutics, INC. | 1 | $25.89 | |
| Exact Sciences Corporation | 1 | $24.66 | |
| Lundbeck LLC | 1 | $22.34 | |
| Amneal Pharmaceuticals LLC | 1 | $20.58 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $17.27 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,602
Patients
450
Total drug cost
$81,944
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 262 | 71 | $1,763 |
| Levothyroxine Sodium | Generic | 170 | 44 | $3,624 |
| Rosuvastatin Calcium | Generic | 168 | 51 | $2,471 |
| Atorvastatin Calcium | Generic | 158 | 46 | $2,636 |
| Losartan Potassium | Generic | 124 | 39 | $2,095 |
| Lisinopril | Generic | 119 | 34 | $950 |
| Omeprazole | Generic | 84 | 28 | $1,446 |
| Alendronate Sodium | Generic | 74 | 20 | $629 |
| Metoprolol Succinate | Generic | 72 | 22 | $1,565 |
| Gabapentin | Generic | 66 | 20 | $1,873 |
Frequently asked questions
What is Dr. Charles Bentz's medical specialty?
Dr. Charles Bentz practices Internal Medicine Physician in Portland, OR.
Where does Dr. Charles Bentz practice?
Dr. Charles Bentz practices at 2400 Sw Vermont St, Portland, OR 972191940. Office phone: 5034520915.
What is Dr. Charles Bentz's NPI?
Dr. Charles Bentz's National Provider Identifier (NPI) is 1518995851, issued by NPPES.
Does Dr. Charles Bentz accept Medicare assignment?
Yes. Dr. Charles Bentz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Bentz 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 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.