Ugne Cassidy, D.O.
NPI 1538466537 · Emergency Medicine Physician · Grand Junction, CO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ugne Cassidy, D.O. is a Emergency Medicine Physician provider in Grand Junction, CO (NPI 1538466537).
Provider details
- NPI number
- 1538466537
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 125059771 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
498 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 186 | $170 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 176 | $117 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 106 | $69 |
| Critical Care, First 30-74 Minutes99291 | 30 | $208 |
Typical Medicare-allowed amounts for these services range $69–$208 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 60 | 56 |
| Tizanidine Hcl | 52 | 51 |
| Cephalexin | 45 | 44 |
| Ondansetronbrand: Ondansetron Odt | 36 | 35 |
| Methylprednisolone | 31 | 31 |
| Meloxicam | 25 | 25 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 24 | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-02-28
- Last updated
- 2018-11-06
Frequently asked questions
- What is Ugne Cassidy's NPI number?
- Ugne Cassidy's National Provider Identifier (NPI) is 1538466537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ugne Cassidy's specialty?
- Ugne Cassidy is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ugne Cassidy located?
- Ugne Cassidy's practice location on file with NPPES is 2351 G Rd, Grand Junction, CO 81505.
- What is Ugne Cassidy's phone number?
- The practice phone number listed in the NPPES registry for Ugne Cassidy is (970) 644-3100.
- Does Ugne Cassidy accept Medicare?
- Ugne Cassidy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ugne Cassidy's NPI active?
- Yes — Ugne Cassidy's NPI (1538466537) is active in the NPPES registry as of the last update on 2018-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.