Mackenzie Casey, FNP-BC, RN
NPI 1033897731 · Primary Care Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Casey, FNP-BC, RN is a Primary Care Nurse Practitioner provider in Boston, MA (NPI 1033897731).
Provider details
- NPI number
- 1033897731
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC, RN
- Sex
- Female
- Sole proprietor
- No
- License
- 2358133 (MA)
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 tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-07-11
- Last updated
- 2024-10-02
- Certified
- 2024-10-02
Frequently asked questions
- What is Mackenzie Casey's NPI number?
- Mackenzie Casey's National Provider Identifier (NPI) is 1033897731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Casey's specialty?
- Mackenzie Casey is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mackenzie Casey located?
- Mackenzie Casey's practice location on file with NPPES is 165 Dartmouth St, Boston, MA 02116-5123.
- What is Mackenzie Casey's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Casey is (617) 859-5000.
- Does Mackenzie Casey accept Medicare?
- Mackenzie Casey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Casey's NPI active?
- Yes — Mackenzie Casey's NPI (1033897731) is active in the NPPES registry as of the last update on 2024-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.