Doctor profile · Federal record
Dr. Catherine Walker, MSN, RN, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · South Bend, IN
- NPI 1730702499
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
621 Memorial Dr Ste 512
South Bend, IN 466011075
(574) 246-9350 - Mailing address
-
18041 Lisbon Dr
South Bend, IN 466372342
Credentials & registration
- NPI registered
- May 2020 — 6 yrs on file
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Indiana #28199043A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730702499. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
219
Distinct HCPCS
2
Medicare allowed
$20,341
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 166 | 124 | $100 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 50 | $70 |
In context: peer comparison
Among 46 peers in this city , average services per provider: 109. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$2,593
Transactions
107
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 17 | $474.92 | |
| ANI Pharmaceuticals, Inc. | 7 | $335.76 | |
| Regeneron Healthcare Solutions, Inc. | 9 | $278.34 | |
| GlaxoSmithKline, LLC. | 16 | $217.73 | |
| Grifols USA, LLC | 7 | $144.84 | |
| Mylan Specialty L.P. | 9 | $134.23 | |
| United Therapeutics Corporation | 5 | $130.46 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $120.74 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 5 | $114.40 | |
| GENZYME CORPORATION | 5 | $106.92 | |
| Insmed, Inc. | 6 | $98.98 | |
| Actelion Pharmaceuticals US, Inc. | 6 | $88.67 | |
| Mallinckrodt Hospital Products Inc. | 3 | $88.30 | |
| Shionogi Inc | 3 | $64.62 | |
| Merck Sharp & Dohme LLC | 3 | $57.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
944
Patients
304
Total drug cost
$344,942
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 231 | 55 | $199,095 |
| Prednisone | Generic | 133 | 85 | $603 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 108 | 38 | $3,043 |
| Doxycycline Monohydrate | Generic | 69 | 57 | $1,025 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 59 | 0 | $40,033 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 50 | 12 | $29,717 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 45 | 0 | $22,467 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 42 | 11 | $21,484 |
| Montelukast Sodium | Generic | 41 | 12 | $604 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 38 | 34 | $389 |
Hospital affiliations
Frequently asked questions
What is Dr. Catherine Walker's medical specialty?
Dr. Catherine Walker practices Family Nurse Practitioner in South Bend, IN.
Where does Dr. Catherine Walker practice?
Dr. Catherine Walker practices at 621 Memorial Dr Ste 512, South Bend, IN 466011075. Office phone: 5742469350.
What is Dr. Catherine Walker's NPI?
Dr. Catherine Walker's National Provider Identifier (NPI) is 1730702499, issued by NPPES.
Does Dr. Catherine Walker accept Medicare assignment?
Yes. Dr. Catherine Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Walker 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 99213). Source: CMS Medicare Physician & Other Practitioners file.