Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Natalie M. Andress, CNM

Advanced Practice Midwife in Flagstaff, AZ · enumerated 2012.

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

National Provider Identifier

1427319961

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Registry record

Entity type Individual (Type 1)

Name Ms. Natalie M. Andress

Credential CNM

Sex Female

Practice address 2920 N 4th St, Flagstaff, AZ, 86004

Phone (928) 522-9400

Enumeration date May 31, 2012

Last updated in NPPES Nov 14, 2024

Taxonomy & licenses

363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License B114552 (IA) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License AP4517 (AZ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
729590	Medicaid	AZ	-

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 1427319961 active?

Yes, as of the latest NPPES snapshot, NPI 1427319961 is active (record last updated 2024-11-14).

How do I verify Natalie Andress's NPI record?

Cross-check NPI 1427319961 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-14.