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

Polly De Mille, RN, ACSM-CEP

Clinical Exercise Physiologist in New York, NY · enumerated 2022.

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

National Provider Identifier

1093456436

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Registry record

Entity type Individual (Type 1)

Name Polly De Mille

Credential RN, ACSM-CEP

Sex Female

Practice address New York, NY, 10021

Phone (646) 797-8005

Enumeration date Apr 6, 2022

Last updated in NPPES Apr 6, 2022

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

Taxonomy & licenses

224Y00000X Clinical Exercise Physiologist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 Polly De Mille's NPI record?

Cross-check NPI 1093456436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1093456436 active?

Yes, as of the latest NPPES snapshot, NPI 1093456436 is active (record last updated 2022-04-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-06.