Abby Allen, PA-C
NPI 1528454584 · Physician Assistant · Lancaster, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abby Allen, PA-C is a Physician Assistant provider in Lancaster, WI (NPI 1528454584).
Provider details
- NPI number
- 1528454584
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 3509-23 (WI)
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 tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 96 | 33 |
| Rosuvastatin Calcium | 90 | 27 |
| Atorvastatin Calcium | 83 | 30 |
| Levothyroxine Sodium | 82 | 25 |
| Furosemide | 75 | 27 |
| Simvastatin | 67 | 19 |
| Metoprolol Succinate | 53 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$659 across 37 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
- 2015-04-07
- Last updated
- 2023-01-25
- Certified
- 2023-01-25
Frequently asked questions
- What is Abby Allen's NPI number?
- Abby Allen's National Provider Identifier (NPI) is 1528454584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abby Allen's specialty?
- Abby Allen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Abby Allen located?
- Abby Allen's practice location on file with NPPES is 507 S Monroe St, Lancaster, WI 53813-2054.
- What is Abby Allen's phone number?
- The practice phone number listed in the NPPES registry for Abby Allen is (608) 723-2131.
- Does Abby Allen accept Medicare?
- Abby Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abby Allen's NPI active?
- Yes — Abby Allen's NPI (1528454584) is active in the NPPES registry as of the last update on 2023-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.