DR. JEFFREY KARSDON M.D.
NPI 1689843088
Pediatrics - Neonatal-Perinatal Medicine in Baldwin, NY

Q: What is Jeffrey Karsdon's NPI number?

The NPI number for Jeffrey Karsdon is 1689843088. It was assigned to this individual provider in the NPPES registry on February 29, 2008.

Q: What is Jeffrey Karsdon's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Q: When was this NPI record last updated?

The NPPES record for Jeffrey Karsdon was last updated on November 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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 February 29, 2008

908 NORTHERN BLVD, BALDWIN, NY 11510(516) 223-7915 Get Directions Write a Review

NPPES record last updated: November 19, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Jeffrey Karsdon M.d. NPPES

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

DR. JEFFREY KARSDON M.D. (NPI 1689843088) is an individual neonatal-perinatal medicine provider in Baldwin, New York, licensed in New York (176309) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1689843088

Entity TypeIndividualMale

Primary Taxonomy2080N0001X

Provider Legal NameDR. JEFFREY KARSDONCredential: M.D.

Location Address908 NORTHERN BLVDBaldwin, NY 11510-4936

Mailing Address908 Northern BlvdBaldwin, NY 11510-4936 · (516) 223-7915

Phone(516) 223-7915

Sole ProprietorYes

Enumeration DateFebruary 29, 2008

Last NPPES UpdateNovember 19, 2013

✔ NPI 1689843088 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080N0001X

License✔ Licensed in NY · 176309

Definition

A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

Also ListedPediatricsTaxonomy 208000000X · License 176309 (NY)

908 NORTHERN BLVD, Baldwin, NY 11510

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Other Identifiers 3

Other52128NY · Blueshield/medicare

Medicare UPING07053NY

Medicaid01201770 046NY

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 Jeffrey Karsdon's NPI number?

The NPI number for Jeffrey Karsdon is 1689843088. It was assigned to this individual provider in the NPPES registry on February 29, 2008.

Where is Jeffrey Karsdon located?

Jeffrey Karsdon practices at 908 Northern Blvd, Baldwin, NY 11510. The listed phone number is (516) 223-7915.

What is Jeffrey Karsdon's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

When was this NPI record last updated?

The NPPES record for Jeffrey Karsdon was last updated on November 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.