Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Perinatal Group

Q: What is the NPI number for The Perinatal Group?

The NPI for The Perinatal Group is 1831530906, a Type 2 (organization) record in the CMS NPPES registry.

Maternal & Fetal Medicine Physician in Clarksville, TN · enumerated 2013 · authorized official Kathleen Mayor-Lynn, Partner.

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

National Provider Identifier

1831530906

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Registry record

Entity type Organization (Type 2)

Legal business name The Perinatal Group

Practice address 2292 Dalton Dr Ste D, Clarksville, TN, 37043

Phone (615) 497-0046

Enumeration date Jul 17, 2013

Last updated in NPPES Jan 7, 2025

Taxonomy & classification

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License MD44564 (TN) Primary

Authorized official

Name Kathleen Mayor-Lynn

Title Partner

Phone (615) 957-9027

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 The Perinatal Group?

The NPI for The Perinatal Group is 1831530906, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for The Perinatal Group?

NPPES lists Kathleen Mayor-Lynn (Partner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-07.