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DR. DANIEL MAYER M.D.
NPI 1245273135
Pediatrics - Pediatric Allergy/Immunology in Smithtown, NY

Active since June 14, 2006PECOS Enrolled
263 EAST MAIN STREET, SMITHTOWN, NY 11787(631) 366-5252 Get Directions Write a Review

NPPES record last updated: October 29, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Daniel Mayer M.d. NPPES

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

DR. DANIEL MAYER M.D. (NPI 1245273135) is an individual pediatric allergy/immunology provider in Smithtown, New York, licensed in New York (140045) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245273135
Entity TypeIndividualMale
Primary Taxonomy2080P0201X
Provider Legal NameDR. DANIEL MAYERCredential: M.D.
Location Address263 EAST MAIN STREETSmithtown, NY 11787
Mailing Address263 E Main StSmithtown, NY 11787-2807 · (631) 366-5252
Phone(631) 366-5252
Sole ProprietorNo
Enumeration DateJune 14, 2006
Last NPPES UpdateOctober 29, 2007
✔ NPI 1245273135 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Allergy/ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0201X
License✔ Licensed in NY · 140045
Definition
A pediatrician who specializes in the diagnosis and treatment of allergies, allergic reactions, and immunologic diseases in children.
263 EAST MAIN STREET, Smithtown, NY 11787
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Other Identifiers 5

Other72F301Empire Bc/bs
Other0748519NY · Aetna
Medicare PINDM072F3010NY
Medicaid00603338NY
Medicare UPINB79467NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Daniel Mayer M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES

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

DANIEL L MAYER MD PC
Internal Medicine
263 EAST MAIN STREET
SMITHTOWN, NY 11787
Suffolk County (631) 366-5252

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 Daniel Mayer's NPI number?

The NPI number for Daniel Mayer is 1245273135. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is Daniel Mayer located?

Daniel Mayer practices at 263 East Main Street, Smithtown, NY 11787. The listed phone number is (631) 366-5252.

What is Daniel Mayer's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Allergy/Immunology, with taxonomy code 2080P0201X.

Is Daniel Mayer enrolled in Medicare?

Yes. Daniel Mayer is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Daniel Mayer was last updated on October 29, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.