Katherine Maliszewski, M.D., PH.D.
NPI 1992156061 · Internal Medicine Physician · Omaha, NE
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Maliszewski, M.D., PH.D. is a Internal Medicine Physician provider in Omaha, NE (NPI 1992156061).
Provider details
- NPI number
- 1992156061
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 31522 (NE)
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
9 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
496 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 | 144 | $69 |
| 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 | 110 | $15 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 77 | $34 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 44 | $57 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 39 | $94 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 288 | 70 |
| Levothyroxine Sodium | 198 | 42 |
| Amlodipine Besylate | 172 | 40 |
| Omeprazole | 151 | 38 |
| Losartan Potassium | 146 | 36 |
| Apixabanbrand: Eliquis | 134 | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-29
- Last updated
- 2019-06-24
Frequently asked questions
- What is Katherine Maliszewski's NPI number?
- Katherine Maliszewski's National Provider Identifier (NPI) is 1992156061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Maliszewski's specialty?
- Katherine Maliszewski is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Maliszewski located?
- Katherine Maliszewski's practice location on file with NPPES is Emile @ 42nd St, Omaha, NE 68198-0001.
- What is Katherine Maliszewski's phone number?
- The practice phone number listed in the NPPES registry for Katherine Maliszewski is (402) 552-6731.
- Does Katherine Maliszewski accept Medicare?
- Katherine Maliszewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Maliszewski's NPI active?
- Yes — Katherine Maliszewski's NPI (1992156061) is active in the NPPES registry as of the last update on 2019-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.