Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Mary Elizabeth Oldham

Doula in Woodbridge, VA · enumerated 2013.

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

National Provider Identifier

1609119460

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Registry record

Entity type Individual (Type 1)

Name Mrs. Mary Elizabeth Oldham

Sex Female

Practice address Woodbridge, VA, 22192

Phone (919) 721-2693

Enumeration date Mar 30, 2013

Last updated in NPPES Apr 14, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174H00000X Health Educator 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

How do I verify Mary Oldham's NPI record?

Cross-check NPI 1609119460 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609119460 active?

Yes, as of the latest NPPES snapshot, NPI 1609119460 is active (record last updated 2017-04-14).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-14.