Doctor profile · Federal record

Dr. Phyllis Speiser, MD

Pediatric Endocrinology Physician · New Hyde Park, NY

  • NPI 1124198262
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1991 Marcus Ave, Suite M100
New Hyde Park, NY 110422057
(516) 472-3750
fax (516) 472-3751
Mailing address
26901 76Th Ave, Div Pediatric Endocrinology
New Hyde Park, NY 110401433

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
June 19, 2012
Specialty taxonomy
2080P0205X — NUCC code
State license (1)
New York #143670

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124198262. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,597
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
ROCHE DIAGNOSTICS INTERNATIONAL LTD 1 $4,360.00
Neurocrine Biosciences, Inc. 2 $237.44

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$4,360
Food and Beverage
$237

Frequently asked questions

Auto-generated from federal data
What is Dr. Phyllis Speiser's medical specialty?
Dr. Phyllis Speiser practices Pediatric Endocrinology Physician in New Hyde Park, NY.
Where does Dr. Phyllis Speiser practice?
Dr. Phyllis Speiser practices at 1991 Marcus Ave, New Hyde Park, NY 110422057. Office phone: 5164723750.
What is Dr. Phyllis Speiser's NPI?
Dr. Phyllis Speiser's National Provider Identifier (NPI) is 1124198262, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 22, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›