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MARGAUX ELIZABETH HARTMANN RRT
NPI 1528935210
Respiratory Therapist, Registered in East Northport, NY

Active since October 20, 2025
554 LARKFIELD RD, EAST NORTHPORT, NY 11731(631) 266-4501 Get Directions Write a Review

NPPES record last updated: October 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Margaux Elizabeth Hartmann Rrt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARGAUX ELIZABETH HARTMANN RRT (NPI 1528935210) is an individual respiratory therapist, registered in East Northport, New York, licensed in New York (012470) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1528935210
Entity TypeIndividualFemale
Primary Taxonomy227900000X
Provider Legal NameMARGAUX ELIZABETH HARTMANNCredential: RRT
Location Address554 LARKFIELD RDEast Northport, NY 11731-4205
Mailing Address28 Dune CtNorthport, NY 11768-2126 · (631) 766-8384
Phone(631) 266-4501
Sole ProprietorYes
Enumeration DateOctober 20, 2025
NPPES CertifiedOctober 19, 2025
✔ NPI 1528935210 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRespiratory Therapist, RegisteredRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code227900000X
License✔ Licensed in NY · 012470
Definition
A Registered Respiratory Therapist (RRT) is an advanced therapist who has passed standardized written and clinical simulation examinations administered by the National Board for Respiratory Care (NBRC). In addition, to the certified therapist (CRT) entry level skills, RRTs have advanced education and training in patient assessment, in the development and modification of patient care plans, and in assuring the appropriate utilization of respiratory care resources. An RRT is a graduate of an associate or baccalaureate degree producing educational programs approved by the Commission on Accreditation of Allied Health Education Programs (CAAHEP) and where applicable, is licensed by the state and is practicing within the scope of that license.
554 LARKFIELD RD, East Northport, NY 11731
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SCOTT PAUL BAUMAN D.C.
Chiropractor
554 LARKFIELD RD
EAST NORTHPORT, NY 11731
Suffolk County (631) 368-3220
MS. BETH TIPPERMAN L.C.S.W.
Social Worker (Clinical)
554 LARKFIELD RD
EAST NORTHPORT, NY 11731
Suffolk County (516) 594-0247
DR. PETER MICHAEL KOBLAN III DDS
Dentist (Orthodontics and Dentofacial Orthopedics)
554 LARKFIELD RD, SUITE 107
EAST NORTHPORT, NY 11731
Suffolk County (631) 368-2660
DR. GERALD SCHWARTZ DDS
Dentist (Orthodontics and Dentofacial Orthopedics)
554 LARKFIELD RD
EAST NORTHPORT, NY 11731
Suffolk County (631) 368-1675
DR. PETER WARWICK GREEN MD
Orthopaedic Surgery
554 LARKFIELD RD, STE 10G
E NORTHPORT, NY 11731
Suffolk County (631) 368-1222
DIANE K HENRY LCSW-R
Social Worker (Clinical)
554 LARKFIELD RD, STE 10C
EAST NORTHPORT, NY 11731
Suffolk County (631) 923-8392
DR. NASIMA AHMED M.D.
Psychiatry & Neurology (Psychiatry)
554 LARKFIELD RD, SUITE 10I
EAST NORTHPORT, NY 11731
Suffolk County (631) 742-4645
MR. HERBERT NELSON TANDY PTA
Physical Therapy Assistant
554 LARKFIELD RD, SUITE 207
EAST NORTHPORT, NY 11731
Suffolk County (631) 266-4501

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaux Hartmann's NPI number?

The NPI number for Margaux Hartmann is 1528935210. It was assigned to this individual provider in the NPPES registry on October 20, 2025.

Where is Margaux Hartmann located?

Margaux Hartmann practices at 554 Larkfield Rd, East Northport, NY 11731. The listed phone number is (631) 266-4501.

What is Margaux Hartmann's specialty?

The primary specialty registered for this NPI is Respiratory Therapist, Registered with taxonomy code 227900000X.

When was this NPI record last updated?

The NPPES record for Margaux Hartmann was last updated on October 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.