Doctor profile · Federal record
Dr. Ivy Andersen, MD
Sleep Medicine (Psychiatry & Neurology) Physician (CMS: Sleep Medicine) · Student in an Organized Health Care Education/Training Program · Neurology Physician · Neurology Physician · Sleep Medicine (Psychiatry & Neurology) Physician · La Crosse, WI
- NPI 1013064997
- Accepts Medicare
- 24 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1836 South Ave
La Crosse, WI 546015429
(608) 782-7300
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- April 10, 2015
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 2084S0012X — NUCC code
- State licenses (2)
- Wisconsin #50652 · Iowa #37293
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013064997. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
348
Distinct HCPCS
7
Medicare allowed
$45,408
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 117 | 111 | $121 | |
95800 |
Sleep study including heart rate, breathing, and sleep time | 115 | 106 | $156 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 21 | $181 | |
95976 |
Electronic analysis of neurostimulator generator with simple cranial nerve stimulator programming | 25 | 14 | $40 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 17 | $131 | |
95810 |
Sleep study in sleep lab (6 years or older) | 20 | 20 | $113 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 15 | $92 |
In context: peer comparison
Among 1 peers in La Crosse Sleep Medicine (Psychiatry & Neurology) Physician, average services per provider: 49. This provider delivers 7.1× the peer median.Open Payments
Industry payments received
All-time total
$211
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, INC. | 2 | $211.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
70
Patients
12
Total drug cost
$742
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 29 | 12 | $482 |
| Pregabalin | Generic | 18 | 0 | $153 |
| Clonidine Hcl | Generic | 12 | 0 | $17 |
| Methadone Hcl | Generic | 11 | 0 | $90 |
Hospital affiliations
Frequently asked questions
What is Dr. Ivy Andersen's medical specialty?
Dr. Ivy Andersen practices Sleep Medicine (Psychiatry & Neurology) Physician in La Crosse, WI.
Where does Dr. Ivy Andersen practice?
Dr. Ivy Andersen practices at 1836 South Ave, La Crosse, WI 546015429. Office phone: 6087827300.
What is Dr. Ivy Andersen's NPI?
Dr. Ivy Andersen's National Provider Identifier (NPI) is 1013064997, issued by NPPES.
Does Dr. Ivy Andersen accept Medicare assignment?
Yes. Dr. Ivy Andersen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ivy Andersen commonly perform?
Top Medicare-reported procedures in 2023: Sleep study in sleep lab with continuous airway pressure (6 years or older) (HCPCS 95811); Sleep study including heart rate, breathing, and sleep time (HCPCS 95800); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.