NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Huey Bolling, CNM

Advanced Practice Midwife in Ann Arbor, MI · enumerated 2022 · practices at Iha Health Services Corporation.

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

National Provider Identifier

1275260762

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Katherine Huey Bolling
Credential CNM
Sex Female
Practice address 4200 Whitehall Dr Ste 350, Ann Arbor, MI, 48105
Enumeration date Aug 4, 2022
Last updated in NPPES Aug 4, 2022

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 4704363694 (MI) 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 Katherine Bolling?
The National Provider Identifier (NPI) for Katherine Bolling is 1275260762, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katherine Bolling practice?
The practice location on file with NPPES is in Ann Arbor, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-04.