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

Tessa Micaela Landreau-Grasmuck, CPM

Midwife in Concord, NH · enumerated 2021 · practices at Midwives of Concord Birth Center LLC.

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

National Provider Identifier

1629733100

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Registry record

Entity type Individual (Type 1)

Name Tessa Micaela Landreau-Grasmuck

Credential CPM

Sex Female

Practice address Concord, NH, 03301

Phone (215) 901-6233

Enumeration date Nov 1, 2021

Last updated in NPPES Nov 1, 2021

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

Taxonomy & licenses

176B00000X Midwife Other Service 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.

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Frequently asked questions

How do I verify Tessa Landreau-Grasmuck's NPI record?

Cross-check NPI 1629733100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629733100 active?

Yes, as of the latest NPPES snapshot, NPI 1629733100 is active (record last updated 2021-11-01).

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Bryn Jones Midwife · Concord, NH NPI 1912493396 Midwives of Concord Birth Center LLC Midwife · Concord, NH NPI 1063981819

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-01.