Isabella Walker, PA-C
NPI 1255172110 · Physician Assistant · Lincoln, NE
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabella Walker, PA-C is a Physician Assistant provider in Lincoln, NE (NPI 1255172110).
Provider details
- NPI number
- 1255172110
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Medical Physician Assistant363AM0700X
Physician Assistants & Advanced Practice Nursing Providers
- Surgical Physician Assistant363AS0400X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
33 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 17 | $71 |
| Removal of Blood Clot and Portion of Chest, Neck, Or Brain Artery35301 | 16 | $128 |
Typical Medicare-allowed amounts for these services range $71–$128 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-06-04
- Last updated
- 2024-10-10
- Certified
- 2024-10-10
Frequently asked questions
- What is Isabella Walker's NPI number?
- Isabella Walker's National Provider Identifier (NPI) is 1255172110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabella Walker's specialty?
- Isabella Walker is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isabella Walker located?
- Isabella Walker's practice location on file with NPPES is 1500 S 48th St Ste 400, Lincoln, NE 68506-1278.
- What is Isabella Walker's phone number?
- The practice phone number listed in the NPPES registry for Isabella Walker is (402) 481-8500.
- Does Isabella Walker accept Medicare?
- Isabella Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabella Walker's NPI active?
- Yes — Isabella Walker's NPI (1255172110) is active in the NPPES registry as of the last update on 2024-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.