Mackenzie Walker
NPI 1851869291 · Physician Assistant · Saint Albans, VT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Walker is a Physician Assistant provider in Saint Albans, VT (NPI 1851869291).
Provider details
- NPI number
- 1851869291
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 023473 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
99 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 72 | $8 |
| Hemoglobin A1c Level83036 | 27 | $10 |
Typical Medicare-allowed amounts for these services range $8–$10 (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 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 190 | 39 |
| Levothyroxine Sodium | 131 | 27 |
| Omeprazole | 119 | 30 |
| Lisinopril | 104 | 25 |
| Losartan Potassium | 103 | 29 |
| Gabapentin | 91 | 14 |
| Sertraline Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 25 Degrandpre WayPlattsburgh, NY 12901-6449Phone: (518) 563-3260
- 28 Nash Pl # 328 Nash Pl #3Burlington, VT 05401-1420Phone: (802) 777-9717
Registry dates
- Enumerated
- 2018-11-03
- Last updated
- 2022-10-20
- Certified
- 2022-10-20
Frequently asked questions
- What is Mackenzie Walker's NPI number?
- Mackenzie Walker's National Provider Identifier (NPI) is 1851869291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Walker's specialty?
- Mackenzie Walker is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mackenzie Walker located?
- Mackenzie Walker's practice location on file with NPPES is 12 Crest Rd, Saint Albans, VT 05478-9701.
- What is Mackenzie Walker's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Walker is (802) 524-4554.
- Does Mackenzie Walker accept Medicare?
- Mackenzie Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Walker's NPI active?
- Yes — Mackenzie Walker's NPI (1851869291) is active in the NPPES registry as of the last update on 2022-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.