Jeffrey Arnzen
NPI 1124328224 · Internal Medicine Physician · Omaha, NE
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Arnzen is a Internal Medicine Physician provider in Omaha, NE (NPI 1124328224).
Provider details
- NPI number
- 1124328224
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 57018342 (OH)
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
15 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
679 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 304 | $72 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 167 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 101 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 58 | $158 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 33 | $119 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
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 |
|---|---|---|
| Cefdinir | 20 | 19 |
| Atorvastatin Calcium | 18 | — |
| Apixabanbrand: Eliquis | 16 | — |
| Metoprolol Succinate | 15 | — |
| Sertraline Hcl | 15 | — |
| Valsartan | 14 | — |
| Prednisone | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-10-25
- Last updated
- 2017-02-17
Frequently asked questions
- What is Jeffrey Arnzen's NPI number?
- Jeffrey Arnzen's National Provider Identifier (NPI) is 1124328224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Arnzen's specialty?
- Jeffrey Arnzen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Arnzen located?
- Jeffrey Arnzen's practice location on file with NPPES is Emile 42nd St, Omaha, NE 68198-0001.
- What is Jeffrey Arnzen's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Arnzen is (402) 552-6731.
- Does Jeffrey Arnzen accept Medicare?
- Jeffrey Arnzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Arnzen's NPI active?
- Yes — Jeffrey Arnzen's NPI (1124328224) is active in the NPPES registry as of the last update on 2017-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.