Gillian Feeley, PA-C
NPI 1003249434 · Physician Assistant · Denver, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gillian Feeley, PA-C is a Physician Assistant provider in Denver, CO (NPI 1003249434).
Provider details
- NPI number
- 1003249434
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2555 (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
12 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
38 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 | 38 | $77 |
Typical Medicare-allowed amounts for these services range $77–$77 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 54 | 17 |
| Lisinopril | 32 | — |
| Amlodipine Besylate | 29 | — |
| Trazodone Hcl | 28 | — |
| Gabapentin | 19 | — |
| Losartan Potassium | 17 | — |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 845 Sparrow Hawk DrHighlands Ranch, CO 80129-6250Phone: (303) 471-0661
Registry dates
- Enumerated
- 2013-08-21
- Last updated
- 2018-07-11
Frequently asked questions
- What is Gillian Feeley's NPI number?
- Gillian Feeley's National Provider Identifier (NPI) is 1003249434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gillian Feeley's specialty?
- Gillian Feeley is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gillian Feeley located?
- Gillian Feeley's practice location on file with NPPES is 1700 N Marion St, Denver, CO 80218-1121.
- What is Gillian Feeley's phone number?
- The practice phone number listed in the NPPES registry for Gillian Feeley is (303) 860-7770.
- Does Gillian Feeley accept Medicare?
- Gillian Feeley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gillian Feeley's NPI active?
- Yes — Gillian Feeley's NPI (1003249434) is active in the NPPES registry as of the last update on 2018-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.