Kalie Vonfeldt, PA
NPI 1952472730 · Physician Assistant · Denver, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kalie Vonfeldt, PA is a Physician Assistant provider in Denver, CO (NPI 1952472730).
Provider details
- NPI number
- 1952472730
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA1339 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
53 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 53 | $126 |
Typical Medicare-allowed amounts for these services range $126–$126 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 89 | 31 |
| Prednisone | 66 | 25 |
| Mycophenolate Mofetil | 27 | — |
| Hydroxychloroquine Sulfate | 23 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 22 | 11 |
| Alendronate Sodium | 17 | — |
| Tiotropium Bromidebrand: Spiriva Handihaler |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2020-11-12
- Certified
- 2020-11-12
Frequently asked questions
- What is Kalie Vonfeldt's NPI number?
- Kalie Vonfeldt's National Provider Identifier (NPI) is 1952472730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kalie Vonfeldt's specialty?
- Kalie Vonfeldt is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kalie Vonfeldt located?
- Kalie Vonfeldt's practice location on file with NPPES is 1400 Jackson St, Denver, CO 80206-2761.
- What is Kalie Vonfeldt's phone number?
- The practice phone number listed in the NPPES registry for Kalie Vonfeldt is (303) 388-4461.
- Does Kalie Vonfeldt accept Medicare?
- Kalie Vonfeldt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kalie Vonfeldt's NPI active?
- Yes — Kalie Vonfeldt's NPI (1952472730) is active in the NPPES registry as of the last update on 2020-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.