Doctor profile · Federal record
Dr. Katherine Beresford, M.D.
Sleep Medicine (Psychiatry & Neurology) Physician (CMS: Sleep Medicine) · Student in an Organized Health Care Education/Training Program · Duluth, MN
- NPI 1912151747
- Accepts Medicare
- 19 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
400 E 3Rd St, Essentia Health Duluth Clinic
Duluth, MN 558051951
(218) 786-3993
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- September 29, 2022
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 2084S0012X — NUCC code
- State license (1)
- Minnesota #55217
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912151747. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
260
Distinct HCPCS
7
Medicare allowed
$27,823
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 89 | 89 | $124 | |
95810 |
Sleep study in sleep lab (6 years or older) | 63 | 63 | $114 | |
G0400 |
Home sleep test (hst) with type iv portable monitor, unattended; minimum of 3 channels | 36 | 36 | $82 | |
95810 |
Sleep study in sleep lab (6 years or older) | 27 | 27 | $114 | |
G0399 |
Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation | 21 | 21 | $44 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 12 | $94 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $127 |
In context: peer comparison
Among 1 peers in Duluth Sleep Medicine (Psychiatry & Neurology) Physician, average services per provider: 37. This provider delivers 7.0× the peer median.Open Payments
Industry payments received
All-time total
$69
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, INC. | 1 | $68.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
57
Patients
55
Total drug cost
$123
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Zaleplon | Generic | 57 | 55 | $123 |
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Beresford's medical specialty?
Dr. Katherine Beresford practices Sleep Medicine (Psychiatry & Neurology) Physician in Duluth, MN.
Where does Dr. Katherine Beresford practice?
Dr. Katherine Beresford practices at 400 E 3Rd St, Duluth, MN 558051951. Office phone: 2187863993.
What is Dr. Katherine Beresford's NPI?
Dr. Katherine Beresford's National Provider Identifier (NPI) is 1912151747, issued by NPPES.
Does Dr. Katherine Beresford accept Medicare assignment?
Yes. Dr. Katherine Beresford accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Beresford commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Sleep study in sleep lab (6 years or older) (HCPCS 95810); Home sleep test (hst) with type iv portable monitor, unattended; minimum of 3 channels (HCPCS G0400). Source: CMS Medicare Physician & Other Practitioners file.