Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mackenzie Belyea Mayes, CNM

Midwife in Hershey, PA · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366017600

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Registry record

Entity type Individual (Type 1)

Name Mackenzie Belyea Mayes

Credential CNM

Sex Female

Practice address 43 Rosedale Apartments, Hershey, PA, 17033

Phone (207) 498-0022

Enumeration date May 20, 2021

Last updated in NPPES May 20, 2021

Taxonomy & licenses

176B00000X Midwife Other Service Providers Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mackenzie Mayes?

The National Provider Identifier (NPI) for Mackenzie Mayes is 1366017600, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mackenzie Mayes practice?

The practice location on file with NPPES is in Hershey, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-20.