Allison Sadowski, DO
NPI 1851033542 · Family Medicine Physician · Clinton Township, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Sadowski, DO is a Family Medicine Physician provider in Clinton Township, MI (NPI 1851033542).
Provider details
- NPI number
- 1851033542
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5101028644 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 57 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 35 | 12 |
| Amlodipine Besylate | 35 | 11 |
| Omeprazole | 35 | 13 |
| Metformin Hcl | 27 | — |
| Losartan Potassium | 27 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$199 across 4 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
- 2022-04-12
- Last updated
- 2025-06-07
- Certified
- 2025-06-07
Frequently asked questions
- What is Allison Sadowski's NPI number?
- Allison Sadowski's National Provider Identifier (NPI) is 1851033542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Sadowski's specialty?
- Allison Sadowski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Allison Sadowski located?
- Allison Sadowski's practice location on file with NPPES is 15855 19 Mile Rd, Clinton Township, MI 48038-3504.
- What is Allison Sadowski's phone number?
- The practice phone number listed in the NPPES registry for Allison Sadowski is (586) 263-2971.
- Does Allison Sadowski accept Medicare?
- Allison Sadowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Sadowski's NPI active?
- Yes — Allison Sadowski's NPI (1851033542) is active in the NPPES registry as of the last update on 2025-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.