Ewa Niewiarowski, MD
NPI 1245380195 · Family Medicine Physician · Plano, TX
Ewa Niewiarowski, MD is a Family Medicine Physician provider in Plano, TX (NPI 1245380195).
Provider details
- NPI number
- 1245380195
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- K6662 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 26 | 12 |
| Losartan Potassium | 24 | — |
| Metformin Hcl | 23 | 12 |
| Glipizidebrand: Glipizide Er | 21 | — |
| Metoprolol Succinate | 21 | — |
| Levothyroxine Sodium | 18 | — |
| Alprazolam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ewa Niewiarowski's NPI number?
- Ewa Niewiarowski's National Provider Identifier (NPI) is 1245380195, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ewa Niewiarowski's specialty?
- Ewa Niewiarowski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ewa Niewiarowski located?
- Ewa Niewiarowski's practice location on file with NPPES is 6300 W Parker Rd, Plano, TX 75093-8100.
- What is Ewa Niewiarowski's phone number?
- The practice phone number listed in the NPPES registry for Ewa Niewiarowski is (972) 981-3840.
- Is Ewa Niewiarowski's NPI active?
- Yes — Ewa Niewiarowski's NPI (1245380195) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.