Quick answers
- Does Tiffany L. McAllister accept Medicare assignment?
- Yes. Medicare's clinician data says Tiffany L. McAllister accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Tiffany L. McAllister see?
- In 2024, CMS data shows 63 Original Medicare patients and 175 services for Tiffany L. McAllister. This counts Original Medicare only and measures volume, not quality.
- What is Tiffany L. McAllister's NPI number?
- 1861199978. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Tiffany L. McAllister, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 63 |
|---|---|
| Services billed to Medicare | 175 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 49 |
Most frequent services
- Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)76 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)46 services
- Psychiatric diagnostic evaluation with medical services (90792)21 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)17 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- Anxiety75%
- Depression51%
- High blood pressure48%
- High cholesterol32%
- Asthma17%
Practice locations
Addresses where Tiffany L. McAllister is enrolled with Medicare (CMS data updated October 2, 2026).
- 7101 Newport AveOmaha, NE 68152 (402) 572‑2905
Group practices
Medicare enrollment lists Tiffany L. McAllister as a member of this group (CMS data updated October 2, 2026).
- Alegent Creighton Health140 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Omaha
Clinicians with the same Medicare primary specialty in Omaha, NE — not a recommendation.
Other clinicians in Alegent Creighton Health
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | University Of Nebraska College Of Medicine |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1861199978 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians