Isabella Marie Walker, PA-C
Physician Assistant · Lincoln, NE
Isabella Marie Walker, PA-C is a physician assistant with a practice address in Lincoln, Nebraska, and NPI 1255172110, issued on Jun 4, 2024. Check the license with the Nebraska board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Isabella Marie Walker
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1500 S 48TH St Ste 400, Lincoln, NE 68506
- Phone
- (402) 481-8500
- Enumerated
- Jun 4, 2024
- Record last updated
- Oct 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20241023003641); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,352 in Nebraska → Look up another NPI →
Also registered at 1500 S 48TH St Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Isabella Marie Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nebraska board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
50 Medicare Part D claims for 36 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Integrated Cardiology Group LLCLincoln, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isabella Marie Walker among 1,352 physician assistant records in Nebraska
Isabella Marie Walker, PA-C is one of 1,352 physician assistant records with a practice address in Nebraska. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 90% of them.
- NPI issued2024 · 90% of these records are older, 5% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2024 · median 2017 among the 971 with a school on file
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
297 physician assistant records list a practice address in Lincoln
They are 297 of the 14,829 NPPES records with a practice address in Lincoln, and 1,352 physician assistant records in Nebraska.
All 1,352 in Nebraska → Every provider in Lincoln → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Brad Christiansen, PA-CLincoln, NE 685061578574992
- Susan Creal, PALincoln, NE 685061487665808
- Todd Feeney, PALincoln, NE 685061255342663
- Jason Hennessey, PA-CLincoln, NE 685061164530317
- Jed Hollenbeck, PA-CLincoln, NE 685061497781389
- Jacklynn Kment, PA-CLincoln, NE 685061003813767
- Dale Miller, PALincoln, NE 685061063423499
- Kelli Ossenkop, PACLincoln, NE 685061275528200
Common questions
What is Isabella Marie Walker, PA-C's NPI number?
Isabella Marie Walker, PA-C's National Provider Identifier (NPI) is 1255172110, issued on Jun 4, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Isabella Marie Walker, PA-C located?
The NPPES record lists a practice address at 1500 S 48TH St Ste 400, Lincoln, NE, 68506. Phone: (402) 481-8500. Providers update this record themselves, so call before visiting.
How can I verify Isabella Marie Walker, PA-C's license?
Search the Nebraska board that licenses this profession; the NPPES record confirms identity only.
How much does Isabella Marie Walker, PA-C prescribe under Medicare Part D?
In 2024, Isabella Marie Walker, PA-C had 50 Medicare Part D claims for 36 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.