Doctor profile · Federal record
Dr. Lloyd Ketchum
Hematology (Internal Medicine) Physician (CMS: Hematology/Oncology) · Medical Oncology Physician · Medical Oncology Physician · Hematology (Internal Medicine) Physician · Duluth, MN
- NPI 1164465191
- Accepts Medicare
- 31 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 E 3Rd St
Duluth, MN 558051951
(218) 786-3625
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 12, 2011
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207RH0000X — NUCC code
- State licenses (2)
- Minnesota #48933 · Wisconsin #49571-20
- Medicaid (2)
- WI #34880100 · MN #985908000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164465191. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
519
Distinct HCPCS
8
Medicare allowed
$55,205
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 202 | 65 | $94 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 97 | 45 | $93 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 69 | 26 | $138 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 68 | 21 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 31 | 27 | $63 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 19 | $63 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 19 | 19 | $172 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $166 |
In context: peer comparison
Among 3 peers in Duluth Hematology (Internal Medicine) Physician, average services per provider: 73. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
758
Patients
189
Total drug cost
$1,873,043
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 127 | 37 | $5,793 |
| Prochlorperazine Maleate | Generic | 110 | 56 | $1,758 |
| Hydromorphone Hcl | Generic | 78 | 25 | $1,785 |
| Prednisone | Generic | 63 | 23 | $674 |
| Hydroxyurea | Generic | 55 | 13 | $2,476 |
| Levothyroxine Sodium | Generic | 48 | 17 | $1,162 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 48 | 18 | $2,819 |
| Imatinib Mesylate | Generic | 43 | 0 | $22,338 |
| Imbruvica (Ibrutinib) | Brand | 36 | 0 | $594,877 |
| Abiraterone Acetate | Generic | 29 | 0 | $80,234 |
Hospital affiliations
Frequently asked questions
What is Dr. Lloyd Ketchum's medical specialty?
Dr. Lloyd Ketchum practices Hematology (Internal Medicine) Physician in Duluth, MN.
Where does Dr. Lloyd Ketchum practice?
Dr. Lloyd Ketchum practices at 400 E 3Rd St, Duluth, MN 558051951. Office phone: 2187863625.
What is Dr. Lloyd Ketchum's NPI?
Dr. Lloyd Ketchum's National Provider Identifier (NPI) is 1164465191, issued by NPPES.
Does Dr. Lloyd Ketchum accept Medicare assignment?
Yes. Dr. Lloyd Ketchum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lloyd Ketchum commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.