Elizabeth Walter, PA
NPI 1912280918 · Medical Physician Assistant · Phoenix, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Walter, PA is a Medical Physician Assistant provider in Phoenix, AZ (NPI 1912280918).
Provider details
- NPI number
- 1912280918
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 4920 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,796 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 874 | $5 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 234 | $104 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 208 | $45 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 159 | $75 |
| Biopsy of Related Skin Growth, First Growth11102 | 122 | $77 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 156 | 81 |
| Ketoconazole | 122 | 66 |
| Triamcinolone Acetonide | 110 | 83 |
| Clindamycin Phosphate | 58 | 22 |
| Dupilumabbrand: Dupixent Pen | 56 | — |
| Hydroxyzine Hcl | 51 | 15 |
| Hydrocortisone | 46 | 32 |
| Mupirocin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$973 across 44 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-09-26
- Last updated
- 2012-05-17
Frequently asked questions
- What is Elizabeth Walter's NPI number?
- Elizabeth Walter's National Provider Identifier (NPI) is 1912280918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Walter's specialty?
- Elizabeth Walter is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Walter located?
- Elizabeth Walter's practice location on file with NPPES is 5056 N Central Ave, Phoenix, AZ 85012-1521.
- What is Elizabeth Walter's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Walter is (602) 222-9111.
- Does Elizabeth Walter accept Medicare?
- Elizabeth Walter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Walter's NPI active?
- Yes — Elizabeth Walter's NPI (1912280918) is active in the NPPES registry as of the last update on 2012-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.