Ewa Krupa-Widerholdt, M.D.
NPI 1841438553 · Family Medicine Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ewa Krupa-Widerholdt, M.D. is a Family Medicine Physician provider in Aurora, CO (NPI 1841438553).
Provider details
- NPI number
- 1841438553
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036.129030 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
275 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 84 | $129 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 58 | $182 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 52 | $131 |
| Hemoglobin A1c Level83036 | 36 | $10 |
| Face-To-Face Behavioral Counseling for Obesity, 15 MinutesG0447 | 25 | $25 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 204 | 54 |
| Atorvastatin Calcium | 179 | 58 |
| Gabapentin | 132 | 31 |
| Losartan Potassium | 119 | 35 |
| Metoprolol Succinate | 109 | 27 |
| Rosuvastatin Calcium | 93 | 27 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$200 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-03
- Last updated
- 2018-10-19
Frequently asked questions
- What is Ewa Krupa-Widerholdt's NPI number?
- Ewa Krupa-Widerholdt's National Provider Identifier (NPI) is 1841438553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ewa Krupa-Widerholdt's specialty?
- Ewa Krupa-Widerholdt is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ewa Krupa-Widerholdt located?
- Ewa Krupa-Widerholdt's practice location on file with NPPES is 15901 E Briarwood Cir Unit 200, Aurora, CO 80016-1785.
- What is Ewa Krupa-Widerholdt's phone number?
- The practice phone number listed in the NPPES registry for Ewa Krupa-Widerholdt is (303) 269-2626.
- Does Ewa Krupa-Widerholdt accept Medicare?
- Ewa Krupa-Widerholdt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ewa Krupa-Widerholdt's NPI active?
- Yes — Ewa Krupa-Widerholdt's NPI (1841438553) is active in the NPPES registry as of the last update on 2018-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.