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Physician

MERLYN MATHEW, D.O.

Endocrinology

LAWRENCE, NY, 11559
NPI: 1033564596

Contact

Endocrinology

LAWRENCE, NY

NORTH SHORE UNIVERSITY HOSPITAL

516-562-0100

nsuh.northwell.edu

Hospital Affiliations

Search procedure prices at these hospitals only

Common Procedures for Endocrinology

Diabetes ManagementThyroid EvaluationThyroid Biopsy (FNA)Osteoporosis TreatmentHormone Replacement TherapyAdrenal Gland EvaluationPituitary EvaluationInsulin Pump Management

Based on specialty. Actual services may vary — contact the provider's office to confirm.

MIPS Quality Score

PY 2023
91.3/100Exceptional
Quality
74.9
Promoting Interoperability
91.7
Improvement Activities
40.0

MIPS (Merit-based Incentive Payment System) scores measure quality, cost, and improvement activities. Higher is better. Learn more at qpp.cms.gov

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
99204
New patient office or other outpatient visit, 45-59 minutes
$917$183$13727
99214
Established patient office or other outpatient visit, 30-39 minutes
$689$148$11218
99203
New patient office or other outpatient visit, 30-44 minutes
$622$133$9252
99213
Established patient office or other outpatient visit, 20-29 minutes
$494$105$81234
99212
Established patient office or other outpatient visit, 10-19 minutes
$313$67$42113
G0108
Diabetes outpatient self-management training services, individual, per 30 minutes
$296$62$4468
95251
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report
$189$38$2990
96372
Injection of drug or substance under skin or into muscle
$115$16$1137
J0897
Injection, denosumab, 1 mg
$70$23$181,800
83036
Hemoglobin a1c level
$62$10$10205
36415
Insertion of needle into vein for collection of blood sample
$39$8$8228
82962
Blood glucose (sugar) test performed by hand-held instrument
$14$3$3177

Compare prices for procedures performed by Endocrinology physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.