Cassidy Thomas, PA-C
NPI 1821612045 · Surgical Physician Assistant · Denver, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassidy Thomas, PA-C is a Surgical Physician Assistant provider in Denver, CO (NPI 1821612045).
Provider details
- NPI number
- 1821612045
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Surgical Physician Assistant363AS0400X
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
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
177 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 | $54 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $77 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 27 | $117 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 24 | $40 |
| Test for Exercise-Induced Lung Stress94618 | 22 | $18 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 77 | 18 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 66 | 28 |
| Tiotropium Bromidebrand: Spiriva Respimat | 66 | 18 |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat | 23 | 11 |
| Albuterol Sulfatebrand: Ventolin Hfa | 22 | — |
| Azithromycin | 18 | — |
Practice location
Mailing address
Additional practice locations (1)
- 1111 Delafield St Ste 209Waukesha, WI 53188-3403Phone: (262) 542-0444
Registry dates
- Enumerated
- 2020-06-03
- Last updated
- 2022-06-22
- Certified
- 2022-06-22
Frequently asked questions
- What is Cassidy Thomas's NPI number?
- Cassidy Thomas's National Provider Identifier (NPI) is 1821612045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassidy Thomas's specialty?
- Cassidy Thomas is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassidy Thomas located?
- Cassidy Thomas's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4597.
- What is Cassidy Thomas's phone number?
- The practice phone number listed in the NPPES registry for Cassidy Thomas is (303) 436-6000.
- Does Cassidy Thomas accept Medicare?
- Cassidy Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassidy Thomas's NPI active?
- Yes — Cassidy Thomas's NPI (1821612045) is active in the NPPES registry as of the last update on 2022-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.