Charles Nemejc, PA
NPI 1932132644 · Physician Assistant · Greeley, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Nemejc, PA is a Physician Assistant provider in Greeley, CO (NPI 1932132644).
Provider details
- NPI number
- 1932132644
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 1184 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,185 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 381 | $78 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 337 | $97 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 135 | $41 |
| Automated Urinalysis Test81003 | 92 | $2 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 79 | $16 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 44 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 530 | 498 |
| Azithromycin | 314 | 303 |
| Naproxen | 214 | 198 |
| Cephalexin | 157 | 147 |
| Clindamycin Hcl | 54 | 54 |
| Ciprofloxacin Hcl | 44 | 43 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 40 | 40 |
| Famotidine | 37 |
Practice location
Mailing address
Additional practice locations (1)
- 1820 58th Ave Ste 110Vero Beach, FL 32966-4675Phone: (772) 257-3200Fax: (772) 257-0187
Registry dates
- Enumerated
- 2006-07-08
- Last updated
- 2023-05-18
- Certified
- 2023-05-18
Frequently asked questions
- What is Charles Nemejc's NPI number?
- Charles Nemejc's National Provider Identifier (NPI) is 1932132644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Nemejc's specialty?
- Charles Nemejc is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Charles Nemejc located?
- Charles Nemejc's practice location on file with NPPES is 1801 16th St, Greeley, CO 80631-5154.
- What is Charles Nemejc's phone number?
- The practice phone number listed in the NPPES registry for Charles Nemejc is (970) 679-9349.
- Does Charles Nemejc accept Medicare?
- Charles Nemejc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Nemejc's NPI active?
- Yes — Charles Nemejc's NPI (1932132644) is active in the NPPES registry as of the last update on 2023-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.