Alessandra Gadsby, MD
NPI 1346273620 · Family Medicine Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alessandra Gadsby, MD is a Family Medicine Physician provider in Green Bay, WI (NPI 1346273620).
Provider details
- NPI number
- 1346273620
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35567 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
478 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 179 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 150 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 44 | $87 |
| Hemoglobin A1c Level83036 | 32 | $10 |
| Administration of Influenza Virus VaccineG0008 | 29 | $30 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 455 | 126 |
| Levothyroxine Sodium | 369 | 81 |
| Lisinopril | 287 | 73 |
| Amlodipine Besylate | 282 | 74 |
| Omeprazole | 217 | 48 |
| Losartan Potassium | 202 | 46 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$93 across 1 record (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
- 2006-07-09
- Last updated
- 2012-01-13
Frequently asked questions
- What is Alessandra Gadsby's NPI number?
- Alessandra Gadsby's National Provider Identifier (NPI) is 1346273620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alessandra Gadsby's specialty?
- Alessandra Gadsby is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alessandra Gadsby located?
- Alessandra Gadsby's practice location on file with NPPES is 2502 S. Ashland Ave, Green Bay, WI 54304.
- What is Alessandra Gadsby's phone number?
- The practice phone number listed in the NPPES registry for Alessandra Gadsby is (920) 496-4700.
- Does Alessandra Gadsby accept Medicare?
- Alessandra Gadsby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alessandra Gadsby's NPI active?
- Yes — Alessandra Gadsby's NPI (1346273620) is active in the NPPES registry as of the last update on 2012-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.