Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Rejuvenating Fertility Center Pllc

Reproductive Endocrinology Physician in Westport, CT · enumerated 2020 · authorized official Zaher Merhi, Director.

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

National Provider Identifier

1114538394

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Registry record

Entity type Organization (Type 2)

Legal business name Rejuvenating Fertility Center Pllc

Practice address 225 Main St, Westport, CT, 06880

Phone (718) 801-9153

Enumeration date Aug 12, 2020

Last updated in NPPES Mar 8, 2023

Taxonomy & classification

207VE0102X Reproductive Endocrinology Physician Allopathic & Osteopathic Physicians Primary

261QA0006X Ambulatory Fertility Facility Ambulatory Health Care Facilities Secondary

Authorized official

Name Zaher Merhi

Title Director

Phone (203) 557-9696

Other identifiers

Identifier	Type	State	Issuer
1417152984	Other	NY	PERSONAL

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Rejuvenating Fertility Center Pllc?

Rejuvenating Fertility Center Pllc is registered in NPPES as a Reproductive Endocrinology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-08.