Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LINDA MAHLER NP
NPI 1578563003
Nurse Practitioner - Obstetrics & Gynecology in Smithtown, NY

Q: What is Linda Mahler's NPI number?

The NPI number for Linda Mahler is 1578563003. It was assigned to this individual provider in the NPPES registry on July 27, 2005.

Q: What is Linda Mahler's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Q: When was this NPI record last updated?

The NPPES record for Linda Mahler was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.

Active since July 27, 2005

1077 W JERICHO TPKE, SMITHTOWN, NY 11787(631) 864-5440(631) 864-9515 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Linda Mahler Np NPPES

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

LINDA MAHLER NP (NPI 1578563003) is an individual obstetrics & gynecology provider in Smithtown, New York, licensed in New York (F360308) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1578563003

Entity TypeIndividualFemale

Primary Taxonomy363LX0001X

Provider Legal NameLINDA MAHLERCredential: NP

Location Address1077 W JERICHO TPKESmithtown, NY 11787-3204

Mailing Address266 Adirondack DrSelden, NY 11784-3746 · (631) 864-5440 · Fax (631) 864-9515

Phone(631) 864-5440

Fax(631) 864-9515

Sole ProprietorNo

Enumeration DateJuly 27, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1578563003 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LX0001X

License✔ Licensed in NY · F360308

1077 W JERICHO TPKE, Smithtown, NY 11787

Open in Google Maps ↗

Other Identifiers 1

OtherF360308NY · Nys License

Other Providers at the Same Location NPPES 3

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

NORTH SUFFOLK COLON AND RECTAL SURGERY, PC

Surgery

1077 W JERICHO TPKE
SMITHTOWN, NY 11787

Suffolk County (631) 864-7870

LONG ISLAND GYNECOLOGIC ONCOLOGISTS, PC

Obstetrics & Gynecology (Gynecologic Oncology)

1077 W JERICHO TPKE
SMITHTOWN, NY 11787

Suffolk County (631) 864-5440

ALISA J GRAF MD

Pediatrics

1077 W JERICHO TPKE
SMITHTOWN, NY 11787

Suffolk County (631) 864-7337

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 Linda Mahler's NPI number?

The NPI number for Linda Mahler is 1578563003. It was assigned to this individual provider in the NPPES registry on July 27, 2005.

Where is Linda Mahler located?

Linda Mahler practices at 1077 W Jericho Tpke, Smithtown, NY 11787. The listed phone number is (631) 864-5440.

What is Linda Mahler's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

When was this NPI record last updated?

The NPPES record for Linda Mahler was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.