Mackenzie Ennis, CRNA
NPI 1144005729 · Certified Registered Nurse Anesthetist · Roanoke, VA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Ennis, CRNA is a Certified Registered Nurse Anesthetist provider in Roanoke, VA (NPI 1144005729).
Provider details
- NPI number
- 1144005729
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 340766 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 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
65 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 | 28 | $97 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 25 | $77 |
| Anesthesia for Procedure to Correct Abnormal Heart Rhythm00410 | 12 | $58 |
Typical Medicare-allowed amounts for these services range $58–$97 (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
- 2023-08-30
- Last updated
- 2023-12-22
- Certified
- 2023-12-22
Frequently asked questions
- What is Mackenzie Ennis's NPI number?
- Mackenzie Ennis's National Provider Identifier (NPI) is 1144005729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Ennis's specialty?
- Mackenzie Ennis is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mackenzie Ennis located?
- Mackenzie Ennis's practice location on file with NPPES is 1906 Belleview Ave Se, Roanoke, VA 24014-1838.
- What is Mackenzie Ennis's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Ennis is (540) 981-7000.
- Does Mackenzie Ennis accept Medicare?
- Mackenzie Ennis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Ennis's NPI active?
- Yes — Mackenzie Ennis's NPI (1144005729) is active in the NPPES registry as of the last update on 2023-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.