Doctor profile · Federal record
Dr. Rosemarie Walch, DO
Neurology Physician (CMS: Neurology) · Owosso, MI
- NPI 1366803454
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
819 N Shiawassee St Ste 110
Owosso, MI 488671601
(989) 723-1390
fax (989) 725-1415 - Additional location
-
4200 Fashion Square Blvd Ste 301
Saginaw, MI 486031375
(989) 729-4206
fax (989) 729-4207 - Additional location
-
4600 Garfield RD
Auburn, MI 486119369
(989) 729-4147
fax (989) 729-4157
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- January 26, 2024
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Michigan #5101025101
- Medicaid
- MI #1366803454
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366803454. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
141
Distinct HCPCS
4
Medicare allowed
$17,659
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 58 | 34 | $94 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 43 | 29 | $138 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 24 | 24 | $175 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $129 |
In context: peer comparison
Among 4 peers in Owosso Neurology Physician, average services per provider: 44. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$134,179
Transactions
170
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alexion Pharmaceuticals, INC. | 28 | $39,775.66 | |
| Amgen INC. | 50 | $37,816.93 | |
| Emd Serono, INC. | 28 | $24,140.59 | |
| Tg Therapeutics, INC. | 16 | $15,240.77 | |
| Biogen, INC. | 11 | $13,153.79 | |
| Genentech USA, INC. | 7 | $3,496.81 | |
| Abbvie INC. | 20 | $177.90 | |
| Life Molecular Imaging LTD | 1 | $95.79 | |
| Novartis Pharmaceuticals Corporation | 2 | $55.16 | |
| Lilly USA, LLC | 2 | $31.61 | |
| Genzyme Corporation | 1 | $27.86 | |
| Merz Pharmaceuticals, LLC | 1 | $26.72 | |
| Catalyst Pharmaceuticals, INC. | 1 | $25.40 | |
| Csl Behring | 1 | $24.42 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $23.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
444
Patients
79
Total drug cost
$244,478
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Baclofen | Generic | 88 | 32 | $4,064 |
| Gabapentin | Generic | 54 | 24 | $873 |
| Pregabalin | Generic | 39 | 12 | $1,141 |
| Lamotrigine | Generic | 32 | 11 | $842 |
| Octagam (Immun Globg(Igg)/Malt/Iga Ov50) | Brand | 27 | 0 | $166,845 |
| Dalfampridine ER (Dalfampridine) | Brand | 25 | 0 | $9,322 |
| Divalproex Sodium | Generic | 24 | 0 | $1,659 |
| Nurtec Odt (Rimegepant Sulfate) | Brand | 24 | 0 | $31,086 |
| Modafinil | Generic | 22 | 0 | $11,171 |
| Zonisamide | Generic | 22 | 0 | $453 |
Hospital affiliations
Frequently asked questions
What is Dr. Rosemarie Walch's medical specialty?
Dr. Rosemarie Walch practices Neurology Physician in Owosso, MI.
Where does Dr. Rosemarie Walch practice?
Dr. Rosemarie Walch practices at 819 N Shiawassee St Ste 110, Owosso, MI 488671601. Office phone: 9897231390.
What is Dr. Rosemarie Walch's NPI?
Dr. Rosemarie Walch's National Provider Identifier (NPI) is 1366803454, issued by NPPES.
Does Dr. Rosemarie Walch accept Medicare assignment?
Yes. Dr. Rosemarie Walch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rosemarie Walch 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 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.