1. Home
  2. Directory
  3. New York
  4. Lake Success
  5. Internal Medicine
  6. NPI Profile

DR. LOUIS R HEISLER MD
NPI 1659368314
Internal Medicine in Lake Success, NY

Active since September 28, 2005PECOS Enrolled
910 LAKEVILLE RD, LAKE SUCCESS, NY 11040(516) 488-5050(516) 326-6252 Get Directions Write a Review

NPPES record last updated: December 18, 2009. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Louis R Heisler Md NPPES

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

DR. LOUIS R HEISLER MD (NPI 1659368314) is an individual internal medicine provider in Lake Success, New York, licensed in New York (GO120352) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659368314
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. LOUIS R HEISLERCredential: MD
Location Address910 LAKEVILLE RDLake Success, NY 11040-3008
Mailing Address410 Lakeville Rd, Yuins, Roberts & Burrau, PcLake Success, NY 11042-1101 · (516) 488-5050 · Fax (516) 356-6252
Phone(516) 488-5050
Fax(516) 326-6252
Sole ProprietorNo
Enumeration DateSeptember 28, 2005
Last NPPES UpdateDecember 18, 2009
✔ NPI 1659368314 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · GO120352
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.
910 LAKEVILLE RD, Lake Success, NY 11040
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINB13168
Medicare ID-Type Unspecified33091L

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. Louis R Heisler 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 11040 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

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 Louis Heisler's NPI number?

The NPI number for Louis Heisler is 1659368314. It was assigned to this individual provider in the NPPES registry on September 28, 2005.

Where is Louis Heisler located?

Louis Heisler practices at 910 Lakeville Rd, Lake Success, NY 11040. The listed phone number is (516) 488-5050.

What is Louis Heisler's specialty?

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

Is Louis Heisler enrolled in Medicare?

Yes. Louis Heisler is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Louis Heisler was last updated on December 18, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.