Adrienne Barnosky, D.O.
NPI 1215149414 · Endocrinology, Diabetes & Metabolism Physician · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adrienne Barnosky, D.O. is a Endocrinology, Diabetes & Metabolism Physician provider in Wauwatosa, WI (NPI 1215149414).
Provider details
- NPI number
- 1215149414
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 036.128215 (IL)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
358 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 103 | $118 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 64 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 46 | $73 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 39 | $3 |
| Hemoglobin A1c Level83036 | 38 | $9 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 159 | 46 |
| Semaglutidebrand: Ozempic | 117 | 24 |
| Levothyroxine Sodiumbrand: Synthroid | 74 | 20 |
| Empagliflozinbrand: Jardiance | 50 | 15 |
| Tirzepatidebrand: Mounjaro | 43 | 14 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 43 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2015-09-21
Frequently asked questions
- What is Adrienne Barnosky's NPI number?
- Adrienne Barnosky's National Provider Identifier (NPI) is 1215149414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adrienne Barnosky's specialty?
- Adrienne Barnosky is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Adrienne Barnosky located?
- Adrienne Barnosky's practice location on file with NPPES is 201 N Mayfair Rd, Wauwatosa, WI 53226-4216.
- What is Adrienne Barnosky's phone number?
- The practice phone number listed in the NPPES registry for Adrienne Barnosky is (414) 771-8228.
- Does Adrienne Barnosky accept Medicare?
- Adrienne Barnosky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adrienne Barnosky's NPI active?
- Yes — Adrienne Barnosky's NPI (1215149414) is active in the NPPES registry as of the last update on 2015-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.