Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caroline Renkier, BA

Social Worker in Portsmouth, NH · enumerated 2019.

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

National Provider Identifier

1992279822

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Registry record

Entity type Individual (Type 1)

Name Caroline Renkier

Credential BA

Sex Female

Practice address 1145 Sagamore Ave, Portsmouth, NH, 03801

Phone (603) 431-6703

Fax (603) 430-3753

Enumeration date Jan 14, 2019

Last updated in NPPES Jan 14, 2019

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
3078870	Medicaid	NH	-

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

What is the NPI number for Caroline Renkier?

The National Provider Identifier (NPI) for Caroline Renkier is 1992279822, a Type 1 (individual) record in the CMS NPPES registry.

Where does Caroline Renkier practice?

The practice location on file with NPPES is in Portsmouth, NH. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-14.