Alexander Barr, MD
NPI 1174015176 · Otolaryngology Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Barr, MD is a Otolaryngology Physician provider in Green Bay, WI (NPI 1174015176).
Provider details
- NPI number
- 1174015176
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 81867-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
184 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $85 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 42 | $156 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 31 | $104 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $120 |
| Fine Needle Aspiration Biopsy Using Ultrasound Guidance, First Growth10005 | 15 | $124 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 54 | 45 |
| Ofloxacin | 30 | 23 |
| Fluticasone Propionate | 30 | 13 |
| Oxycodone Hcl | 28 | 27 |
| Azelastine Hcl | 26 | 18 |
| Ipratropium Bromide | 21 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-05
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Alexander Barr's NPI number?
- Alexander Barr's National Provider Identifier (NPI) is 1174015176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Barr's specialty?
- Alexander Barr is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Barr located?
- Alexander Barr's practice location on file with NPPES is 1860 Shawano Ave, Green Bay, WI 54303-2667.
- What is Alexander Barr's phone number?
- The practice phone number listed in the NPPES registry for Alexander Barr is (920) 496-4700.
- Does Alexander Barr accept Medicare?
- Alexander Barr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Barr's NPI active?
- Yes — Alexander Barr's NPI (1174015176) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.