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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. LOUIS KEEHN I M.D.
NPI 1851391874
Anesthesiology in Lawrence, NY

Active since August 01, 2005
35 MARGARET AVE, LAWRENCE, NY 11559(516) 972-0838 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Louis Keehn I M.d. NPPES

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

DR. LOUIS KEEHN I M.D. (NPI 1851391874) is an individual anesthesiology provider in Lawrence, New York, licensed in New York (171664) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1851391874
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. LOUIS KEEHN ICredential: M.D.
Location Address35 MARGARET AVELawrence, NY 11559-1825
Mailing Address35 Margaret AveLawrence, NY 11559-1825
Phone(516) 972-0838
Sole ProprietorNo
Enumeration DateAugust 1, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1851391874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 171664
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
35 MARGARET AVE, Lawrence, NY 11559
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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 Louis Keehn's NPI number?

The NPI number for Louis Keehn is 1851391874. It was assigned to this individual provider in the NPPES registry on August 1, 2005.

Where is Louis Keehn located?

Louis Keehn practices at 35 Margaret Ave, Lawrence, NY 11559. The listed phone number is (516) 972-0838.

What is Louis Keehn's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Louis Keehn 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 23 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.