Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Carrot Fertility, Inc.

Exclusive Provider Organization in Menlo Park, CA · enumerated 2020 · authorized official Tammy Sun, Ceo, Co-Founder.

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

National Provider Identifier

1407464290

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Registry record

Entity type Organization (Type 2)

Legal business name Carrot Fertility, Inc.

Practice address 101 Jefferson Dr Fl 1, Menlo Park, CA, 94025

Phone (510) 925-2003

Enumeration date Jul 17, 2020

Last updated in NPPES Nov 22, 2021

Taxonomy & classification

302F00000X Exclusive Provider Organization Managed Care Organizations Primary

Authorized official

Name Tammy Sun

Title Ceo, Co-Founder

Phone (510) 925-2003

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

Where is Carrot Fertility, Inc. located?

The practice location on file with NPPES is in Menlo Park, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-11-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-22.