Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heather Leigh Mayville, CNM

Advanced Practice Midwife in Huntington, WV · enumerated 2014.

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

National Provider Identifier

1699190181

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Heather Leigh Mayville

Credential CNM

Sex Female

Practice address 1630 13th Ave, Huntington, WV, 25701

Phone (304) 697-2014

Fax (304) 697-2017

Enumeration date Feb 20, 2014

Last updated in NPPES Feb 5, 2026

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 64634 (WV) 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

Is NPI 1699190181 active?

Yes, as of the latest NPPES snapshot, NPI 1699190181 is active (record last updated 2026-02-05).

How do I verify Heather Mayville's NPI record?

Cross-check NPI 1699190181 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-05.