Giana Sabatino, NP
NPI 1912258286 · Family Nurse Practitioner · Greenfield, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Giana Sabatino, NP is a Family Nurse Practitioner provider in Greenfield, WI (NPI 1912258286).
Provider details
- NPI number
- 1912258286
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 150337 (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 tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 22 |
| Gabapentin | 18 |
| Allopurinol | 12 |
| Metoprolol Tartrate | 11 |
| Sevelamer Carbonate | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-09-27
- Last updated
- 2025-11-25
- Certified
- 2025-11-25
Frequently asked questions
- What is Giana Sabatino's NPI number?
- Giana Sabatino's National Provider Identifier (NPI) is 1912258286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Giana Sabatino's specialty?
- Giana Sabatino is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Giana Sabatino located?
- Giana Sabatino's practice location on file with NPPES is 5800 W Layton Avenue, Greenfield, WI 53220-4021.
- What is Giana Sabatino's phone number?
- The practice phone number listed in the NPPES registry for Giana Sabatino is (262) 532-3067.
- Does Giana Sabatino accept Medicare?
- Giana Sabatino is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Giana Sabatino's NPI active?
- Yes — Giana Sabatino's NPI (1912258286) is active in the NPPES registry as of the last update on 2025-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.