Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary L Greer

Doula in Topeka, KS · enumerated 2016.

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

National Provider Identifier

1275991259

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Registry record

Entity type Individual (Type 1)

Name Mary L Greer

Sex Female

Practice address 2542 Sw Prairie Rd, Topeka, KS, 66614

Phone (785) 633-4464

Enumeration date Feb 4, 2016

Last updated in NPPES Aug 25, 2025

Taxonomy & licenses

172V00000X Community Health Worker Other Service Providers Secondary

374J00000X Doula Nursing Service Related Providers Primary

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 1275991259 active?

Yes, as of the latest NPPES snapshot, NPI 1275991259 is active (record last updated 2025-08-25).

How do I verify Mary Greer's NPI record?

Cross-check NPI 1275991259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-25.