NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca K Snelgrove, LMHC

Mental Health Counselor in Chelmsford, MA · enumerated 2005.

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

National Provider Identifier

1275516403

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Registry record

Entity type Individual (Type 1)
Name Rebecca K Snelgrove
Credential LMHC
Sex Female
Practice address 9 Acton Rd, Suite 25, Chelmsford, MA, 01824
Fax (978) 256-1943
Enumeration date Nov 22, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 4811 (MA) Primary

Other identifiers

Identifier Type State Issuer
14Y007380MA01 Other NH BCBSNH
469394 Other MA TUFTS
LM1068 Other MA BCBSMA
043476807-05 Other MA PACIFICARE

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.

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Frequently asked questions

Is NPI 1275516403 active?
Yes, as of the latest NPPES snapshot, NPI 1275516403 is active (record last updated 2007-07-08).
How do I verify Rebecca Snelgrove's NPI record?
Cross-check NPI 1275516403 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 2007-07-08.