Elizabeth Mackey, CRNA
NPI 1114622800 · Certified Registered Nurse Anesthetist · Middle River, MD
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Mackey, CRNA is a Certified Registered Nurse Anesthetist provider in Middle River, MD (NPI 1114622800).
Provider details
- NPI number
- 1114622800
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- Yes
- License
- R207548 (MD)
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 tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
111 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 27 | $69 |
| Anesthesia for Extensive Surgery on Spine00670 | 21 | $317 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 15 | $82 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 14 | $200 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 12 | $170 |
| Anesthesia for Other Closed Procedure on Chest00520 | 11 | $112 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1220 E Joppa Rd Ste 508Towson, MD 21286-5811Phone: (410) 296-4415Fax: (410) 296-4417
Registry dates
- Enumerated
- 2023-04-03
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Elizabeth Mackey's NPI number?
- Elizabeth Mackey's National Provider Identifier (NPI) is 1114622800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Mackey's specialty?
- Elizabeth Mackey is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Mackey located?
- Elizabeth Mackey's practice location on file with NPPES is 416 Redbridge St, Middle River, MD 21220-2008.
- What is Elizabeth Mackey's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Mackey is (443) 474-8210.
- Does Elizabeth Mackey accept Medicare?
- Elizabeth Mackey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Mackey's NPI active?
- Yes — Elizabeth Mackey's NPI (1114622800) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.