Owen Ellis, M.D.
NPI 1205880044 · Anesthesiology Physician · Longmont, CO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Owen Ellis, M.D. is a Anesthesiology Physician provider in Longmont, CO (NPI 1205880044).
Provider details
- NPI number
- 1205880044
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 38812 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
49 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) |
|---|---|---|
| Anesthesia for X-Ray Or Radiation Therapy01922 | 13 | $173 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 13 | $81 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 12 | $43 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 11 | $59 |
Typical Medicare-allowed amounts for these services range $43–$173 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-19
- Last updated
- 2012-04-19
Frequently asked questions
- What is Owen Ellis's NPI number?
- Owen Ellis's National Provider Identifier (NPI) is 1205880044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Owen Ellis's specialty?
- Owen Ellis is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Owen Ellis located?
- Owen Ellis's practice location on file with NPPES is 2030 W Mountain View Ave, Longmont, CO 80501-3178.
- What is Owen Ellis's phone number?
- The practice phone number listed in the NPPES registry for Owen Ellis is (303) 682-0375.
- Does Owen Ellis accept Medicare?
- Owen Ellis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Owen Ellis's NPI active?
- Yes — Owen Ellis's NPI (1205880044) is active in the NPPES registry as of the last update on 2012-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.