Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lauren Welch, CNM

Midwife in Philadelphia, PA · enumerated 2023.

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

National Provider Identifier

1215630769

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Registry record

Entity type Individual (Type 1)

Name Lauren Welch

Credential CNM

Sex Female

Practice address 1401 S 31st St, Philadelphia, PA, 19146

Phone (215) 755-7700

Fax (267) 930-8809

Enumeration date Mar 23, 2023

Last updated in NPPES Mar 23, 2023

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License MWP000677 (PA) 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 1215630769 active?

Yes, as of the latest NPPES snapshot, NPI 1215630769 is active (record last updated 2023-03-23).

How do I verify Lauren Welch's NPI record?

Cross-check NPI 1215630769 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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Judy Politzer Advanced Practice Midwife · Philadelphia, PA NPI 1174525877 Rosemary Ilgenfritz Nutritionist · Phila, PA NPI 1700832821 Monica Mallory-Whitmore Family Medicine Physician · Phila, PA NPI 1447267042 Julia Elcock-Vengen Family Medicine Physician · Philadelphia, PA NPI 1578575940 Patricia Judson Obstetrics & Gynecology Physician · Philadelphia, PA NPI 1063504983 Arnelle Lloyd General Practice Dentistry · Philadelphia, PA NPI 1114089380 Po Chu Leung Physician Assistant · Philadelphia, PA NPI 1518146216 Greater Philadelphia Health Action Inc. Federally Qualified Health Center (FQHC) · Philadelphia, PA NPI 1104058650

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-23.