Doctor profile · Federal record
Dr. Ragasri Kumar Merkes, D.O.
Neurology Physician (CMS: Neurology) · Neurology Physician · La Crosse, WI
- NPI 1699930594
- Accepts Medicare
- 20 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1836 South Ave
La Crosse, WI 546015429
(608) 775-9000
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- June 1, 2021
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (2)
- Wisconsin #55359 · Illinois #125051694
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699930594. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
296
Distinct HCPCS
6
Medicare allowed
$31,797
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 118 | 96 | $137 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 83 | 74 | $92 | |
95816 |
Measurement of brain wave activity (eeg), awake and drowsy | 31 | 30 | $54 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $172 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 22 | $61 | |
95822 |
Measurement of brain wave activity (eeg), in coma or asleep | 19 | 12 | $53 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 44. This provider delivers 6.7× the peer median.Open Payments
Industry payments received
All-time total
$188
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $187.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,554
Patients
400
Total drug cost
$218,902
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levetiracetam | Generic | 512 | 102 | $18,535 |
| Topiramate | Generic | 383 | 42 | $7,201 |
| Lamotrigine | Generic | 352 | 46 | $12,894 |
| Carbamazepine Er (Carbamazepine) | Brand | 256 | 31 | $37,720 |
| Gabapentin | Generic | 145 | 27 | $4,474 |
| Lacosamide | Generic | 132 | 22 | $21,825 |
| Divalproex Sodium Er (Divalproex Sodium) | Brand | 124 | 28 | $14,592 |
| Emgality Pen (Galcanezumab-Gnlm) | Brand | 103 | 15 | $78,337 |
| Phenytoin Sodium Extended | Generic | 86 | 14 | $3,571 |
| Phenobarbital | Generic | 85 | 15 | $2,766 |
Hospital affiliations
Frequently asked questions
What is Dr. Ragasri Kumar Merkes's medical specialty?
Dr. Ragasri Kumar Merkes practices Neurology Physician in La Crosse, WI.
Where does Dr. Ragasri Kumar Merkes practice?
Dr. Ragasri Kumar Merkes practices at 1836 South Ave, La Crosse, WI 546015429. Office phone: 6087759000.
What is Dr. Ragasri Kumar Merkes's NPI?
Dr. Ragasri Kumar Merkes's National Provider Identifier (NPI) is 1699930594, issued by NPPES.
Does Dr. Ragasri Kumar Merkes accept Medicare assignment?
Yes. Dr. Ragasri Kumar Merkes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ragasri Kumar Merkes commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Measurement of brain wave activity (eeg), awake and drowsy (HCPCS 95816). Source: CMS Medicare Physician & Other Practitioners file.