Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Renee Fiorentino, LM

Advanced Practice Midwife in Brooklyn, NY · enumerated 2016 · practices at Definitely Midwifery.

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

National Provider Identifier

1437601622

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Registry record

Entity type Individual (Type 1)

Name Renee Fiorentino

Credential LM

Sex Female

Practice address 257 Grand St # 1114, Brooklyn, NY, 11211

Phone (516) 690-7608

Enumeration date Nov 4, 2016

Last updated in NPPES May 9, 2018

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License F001747 (NY) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Renee Fiorentino's NPI record?

Cross-check NPI 1437601622 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437601622 active?

Yes, as of the latest NPPES snapshot, NPI 1437601622 is active (record last updated 2018-05-09).

Other providers at this practice address

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Definitely Midwifery Advanced Practice Midwife · Brooklyn, NY NPI 1386131365

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-09.