Mackenzie Powell, CNM
NPI 1679037204 · Advanced Practice Midwife · Cambridge, MA
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Powell, CNM is a Advanced Practice Midwife provider in Cambridge, MA (NPI 1679037204).
Provider details
- NPI number
- 1679037204
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- RN2329792 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (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
Registry dates
- Enumerated
- 2019-01-28
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Mackenzie Powell's NPI number?
- Mackenzie Powell's National Provider Identifier (NPI) is 1679037204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Powell's specialty?
- Mackenzie Powell is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mackenzie Powell located?
- Mackenzie Powell's practice location on file with NPPES is 330 Mount Auburn St Fl 1, Cambridge, MA 02138-5502.
- What is Mackenzie Powell's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Powell is (617) 499-5151.
- Does Mackenzie Powell accept Medicare?
- Mackenzie Powell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Powell's NPI active?
- Yes — Mackenzie Powell's NPI (1679037204) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.