Doctor profile · Federal record
Dr. Ann Walker, APRN
Nurse Practitioner · Lincoln, NE
- NPI 1437451598
- Accepts Medicare
- MIPS 74.2 / 100 · 2023
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 S 48Th St Ste 800
Lincoln, NE 685061200
(402) 483-8600
fax (402) 483-8689
Credentials & registration
- NPI registered
- November 2010 — 16 yrs on file
- Profile last updated
- March 25, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Nebraska #111193
- Medicaid
- NE #10026943101
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437451598. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
901
Distinct HCPCS
7
Medicare allowed
$86,003
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 548 | 414 | $100 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 185 | 168 | $66 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 64 | 59 | $141 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 35 | 35 | $37 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 34 | 34 | $130 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 22 | 22 | $170 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 13 | 12 | $57 |
In context: peer comparison
Among 34 peers in Lincoln Nurse Practitioner, average services per provider: 86. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$703
Transactions
28
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, INC. | 8 | $269.95 | |
| Regeneron Healthcare Solutions, INC. | 1 | $79.94 | |
| Jazz Pharmaceuticals INC. | 4 | $64.31 | |
| Grifols USA, LLC | 2 | $48.36 | |
| Harmony Biosciences LLC | 2 | $48.15 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $33.84 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $32.79 | |
| Astellas Pharma US INC | 1 | $17.96 | |
| Hospira, INC. | 1 | $17.57 | |
| Baxter Healthcare | 1 | $17.53 | |
| Hologic Sales and Service, LLC | 1 | $16.03 | |
| Actelion Pharmaceuticals US, INC. | 1 | $15.03 | |
| GlaxoSmithKline, LLC. | 1 | $14.12 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $13.94 | |
| Genzyme Corporation | 1 | $13.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,282
Patients
373
Total drug cost
$434,915
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 239 | 51 | $192,823 |
| Montelukast Sodium | Generic | 172 | 38 | $1,726 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 101 | 48 | $3,184 |
| Azithromycin | Generic | 96 | 33 | $1,385 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 94 | 17 | $48,608 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 81 | 23 | $45,723 |
| Prednisone | Generic | 78 | 62 | $346 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 73 | 19 | $39,946 |
| Omeprazole | Generic | 69 | 17 | $673 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 62 | 13 | $31,921 |
Hospital affiliations
Frequently asked questions
What is Dr. Ann Walker's medical specialty?
Dr. Ann Walker practices Nurse Practitioner in Lincoln, NE.
Where does Dr. Ann Walker practice?
Dr. Ann Walker practices at 1500 S 48Th St Ste 800, Lincoln, NE 685061200. Office phone: 4024838600.
What is Dr. Ann Walker's NPI?
Dr. Ann Walker's National Provider Identifier (NPI) is 1437451598, issued by NPPES.
Does Dr. Ann Walker accept Medicare assignment?
Yes. Dr. Ann Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.