Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret B Welch, PA-C

Medical Physician Assistant in Lebanon, NH · enumerated 2007.

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

National Provider Identifier

1215127238

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Margaret B Welch

Credential PA-C

Sex Female

Practice address 252 Mechanic St, Lebanon, NH, 03766

Phone (603) 448-1941

Fax (603) 448-6059

Enumeration date Jul 26, 2007

Last updated in NPPES Nov 10, 2015

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0456 (NH) 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 Margaret Welch's NPI record?

Cross-check NPI 1215127238 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215127238 active?

Yes, as of the latest NPPES snapshot, NPI 1215127238 is active (record last updated 2015-11-10).

Other providers at this practice address

Browse all →

Kristin Hampers Physician Assistant · Lebanon, NH NPI 1740204734 Ernst Oidtmann Family Medicine Physician · Lebanon, NH NPI 1538201009 Matthew Smith Family Nurse Practitioner · Lebanon, NH NPI 1710258488 Cheryl Fitts Medical Physician Assistant · Lebanon, NH NPI 1568916948

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-10.