Doctor profile · Federal record
Dr. Beret Casey, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Internal Medicine Physician · Ashland, WI
- NPI 1124289483
- Accepts Medicare
- 18 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1615 Maple Ln Ste 1
Ashland, WI 548063610
(715) 685-7500
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- May 3, 2018
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Wisconsin #62746 · Minnesota #58314
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124289483. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,095
Distinct HCPCS
10
Medicare allowed
$53,260
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 289 | 179 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 233 | 184 | $121 | |
83036 |
Hemoglobin a1c level | 210 | 114 | $10 | |
G0108 |
Diabetes outpatient self-management training services, individual, per 30 minutes | 101 | 59 | $52 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 93 | 62 | $33 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 60 | 51 | $167 | |
82043 |
Urine microalbumin (protein) level | 31 | 31 | $6 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 27 | 25 | $8 | |
76536 |
Ultrasound scan of head and neck soft tissue | 24 | 24 | $80 | |
84460 |
Liver enzyme (sgpt), level | 14 | 12 | $5 |
In context: peer comparison
Among 1 peers in Ashland Endocrinology, Diabetes & Metabolism Physician, average services per provider: 99. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $18.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,361
Patients
341
Total drug cost
$768,875
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 263 | 64 | $2,994 |
| Ozempic (Semaglutide) | Brand | 156 | 28 | $193,071 |
| Trulicity (Dulaglutide) | Brand | 146 | 27 | $179,829 |
| Metformin Hcl | Generic | 143 | 45 | $1,382 |
| Jardiance (Empagliflozin) | Brand | 99 | 27 | $136,454 |
| Methimazole | Generic | 79 | 22 | $1,090 |
| Synthroid (Levothyroxine Sodium) | Brand | 78 | 18 | $8,171 |
| Novolog Flexpen (Insulin Aspart) | Brand | 65 | 20 | $72,572 |
| Novolog (Insulin Aspart) | Brand | 55 | 12 | $66,486 |
| Alendronate Sodium | Generic | 54 | 17 | $708 |
Frequently asked questions
What is Dr. Beret Casey's medical specialty?
Dr. Beret Casey practices Endocrinology, Diabetes & Metabolism Physician in Ashland, WI.
Where does Dr. Beret Casey practice?
Dr. Beret Casey practices at 1615 Maple Ln Ste 1, Ashland, WI 548063610. Office phone: 7156857500.
What is Dr. Beret Casey's NPI?
Dr. Beret Casey's National Provider Identifier (NPI) is 1124289483, issued by NPPES.
Does Dr. Beret Casey accept Medicare assignment?
Yes. Dr. Beret Casey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Beret Casey 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); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.