Erika Fitzsimmons, PA-C
NPI 1346951811 · Physician Assistant · Greenwood Village, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erika Fitzsimmons, PA-C is a Physician Assistant provider in Greenwood Village, CO (NPI 1346951811).
Provider details
- NPI number
- 1346951811
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA.0007680 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
3 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
219 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 | 81 | $71 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $90 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 27 | $39 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 | 22 | $90 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 18 | $86 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 45 | 20 |
| Amlodipine Besylate | 41 | 16 |
| Gabapentin | 40 | 20 |
| Losartan Potassium | 32 | 13 |
| Metformin Hcl | 29 | 13 |
| Lisinopril | 29 | 14 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-12-06
- Last updated
- 2025-12-24
- Certified
- 2025-12-24
Frequently asked questions
- What is Erika Fitzsimmons's NPI number?
- Erika Fitzsimmons's National Provider Identifier (NPI) is 1346951811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Fitzsimmons's specialty?
- Erika Fitzsimmons is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erika Fitzsimmons located?
- Erika Fitzsimmons's practice location on file with NPPES is 8200 E Belleview Ave Ste 202c, Greenwood Village, CO 80111-2805.
- What is Erika Fitzsimmons's phone number?
- The practice phone number listed in the NPPES registry for Erika Fitzsimmons is (303) 357-2551.
- Does Erika Fitzsimmons accept Medicare?
- Erika Fitzsimmons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erika Fitzsimmons's NPI active?
- Yes — Erika Fitzsimmons's NPI (1346951811) is active in the NPPES registry as of the last update on 2025-12-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.