Carrie Allen, P.A.
NPI 1720065956 · Physician Assistant · Littleton, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carrie Allen, P.A. is a Physician Assistant provider in Littleton, CO (NPI 1720065956).
Provider details
- NPI number
- 1720065956
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 0003814 (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 tenure25% of score
20 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
667 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 214 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 206 | $152 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 92 | $110 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 73 | $29 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 67 | $3 |
| Administration of Influenza Virus VaccineG0008 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 320 | 49 |
| Metformin Hclbrand: Metformin Hcl Er | 212 | 60 |
| Dulaglutidebrand: Trulicity | 154 | 36 |
| Empagliflozinbrand: Jardiance | 132 | 32 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 129 | 36 |
| Metformin Hcl | 106 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 1 record (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
- 2005-12-29
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Carrie Allen's NPI number?
- Carrie Allen's National Provider Identifier (NPI) is 1720065956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carrie Allen's specialty?
- Carrie Allen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carrie Allen located?
- Carrie Allen's practice location on file with NPPES is 9670 W Coal Mine Ave Ste 200, Littleton, CO 80123-4004.
- What is Carrie Allen's phone number?
- The practice phone number listed in the NPPES registry for Carrie Allen is (303) 932-2121.
- Does Carrie Allen accept Medicare?
- Carrie Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carrie Allen's NPI active?
- Yes — Carrie Allen's NPI (1720065956) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.