DR. LEONARD J SONNE MD
NPI 1851460117
Internal Medicine in Delmar, NY

Active since November 08, 2006PECOS Enrolled
274 DELAWARE AVE, DELMAR, NY 12054(518) 439-1130(518) 966-8787 Get Directions Write a Review

NPPES record last updated: January 27, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Leonard J Sonne Md NPPES

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

DR. LEONARD J SONNE MD (NPI 1851460117) is an individual internal medicine provider in Delmar, New York, licensed in New York (125578) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851460117
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. LEONARD J SONNECredential: MD
Location Address274 DELAWARE AVEDelmar, NY 12054
Mailing Address274 Delaware AvenueDelmar, NY 12054 · (518) 439-1130 · Fax (518) 966-8787
Fax(518) 966-8787
Sole ProprietorNo
Enumeration DateNovember 8, 2006
Last NPPES UpdateJanuary 27, 2010
NPI 1851460117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NY · 125578
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 125578 (NY)
274 DELAWARE AVE, Delmar, NY 12054

Other Identifiers 2

Medicare ID-Type UnspecifiedCC5854NY
Medicaid01442644NY

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. Leonard J Sonne Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12054 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

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

Social Worker
274 DELAWARE AVE
DELMAR, NY 12054
Nurse Practitioner (Family)
274 DELAWARE AVE, STE 2D
DELMAR, NY 12054
Dentist (General Practice)
274 DELAWARE AVE
DELMAR, NY 12054
Psychologist (Clinical)
274 DELAWARE AVE
DELMAR, NY 12054
Psychiatry & Neurology (Psychiatry)
274 DELAWARE AVE
DELMAR, NY 12054
Dentist (General Practice)
274 DELAWARE AVE
DELMAR, NY 12054
Social Worker (Clinical)
274 DELAWARE AVE
DELMAR, NY 12054
Social Worker
274 DELAWARE AVE, SUITE 1C
DELMAR, NY 12054

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 Leonard Sonne's NPI number?

The NPI number for Leonard Sonne is 1851460117. It was assigned to this individual provider in the NPPES registry on November 8, 2006.

Where is Leonard Sonne located?

Leonard Sonne practices at 274 Delaware Ave, Delmar, NY 12054. The listed phone number is (518) 439-1130.

What is Leonard Sonne's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Leonard Sonne enrolled in Medicare?

Yes. Leonard Sonne is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Leonard Sonne was last updated on January 27, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.