Erik Verzemnieks
NPI 1285923458 · Emergency Medicine Physician · Englewood, CO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Verzemnieks is a Emergency Medicine Physician provider in Englewood, CO (NPI 1285923458).
Provider details
- NPI number
- 1285923458
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0055029 (CO)
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
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
558 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 212 | $169 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 185 | $8 |
| Critical Care, First 30-74 Minutes99291 | 77 | $207 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 49 | $117 |
| Ultrasound of Heart, Follow-Up93308 | 20 | $24 |
| Ultrasound Scan of Chest76604 | 15 | $26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 20 | 20 |
| Cyclobenzaprine Hcl | 15 | 15 |
| Cefuroxime Axetilbrand: Cefuroxime | 13 | 13 |
| Oxycodone Hcl | 13 | 13 |
| Prednisone | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-03-28
- Last updated
- 2015-08-27
Frequently asked questions
- What is Erik Verzemnieks's NPI number?
- Erik Verzemnieks's National Provider Identifier (NPI) is 1285923458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Verzemnieks's specialty?
- Erik Verzemnieks is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erik Verzemnieks located?
- Erik Verzemnieks's practice location on file with NPPES is 501 E Hampden Ave, Englewood, CO 80113-2702.
- What is Erik Verzemnieks's phone number?
- The practice phone number listed in the NPPES registry for Erik Verzemnieks is (383) 788-5000.
- Does Erik Verzemnieks accept Medicare?
- Erik Verzemnieks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Verzemnieks's NPI active?
- Yes — Erik Verzemnieks's NPI (1285923458) is active in the NPPES registry as of the last update on 2015-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.