DR. LASZLO STEVEN TEKLER DO
NPI 1184674277
Internal Medicine - Cardiovascular Disease in Duluth, MN

Active since May 11, 2006PECOS EnrolledAccepts Medicare Assignment
1001 E SUPERIOR ST, STE L201, DULUTH, MN 55802(218) 249-3057(218) 249-3091 Get Directions Write a Review

NPPES record last updated: January 31, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Laszlo Steven Tekler Do NPPES

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

DR. LASZLO STEVEN TEKLER DO (NPI 1184674277) is an individual cardiovascular disease provider in Duluth, Minnesota, licensed in Minnesota (34967) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (1984).

NPPES Registry Identity

NPI1184674277
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. LASZLO STEVEN TEKLERCredential: DO
Location Address1001 E SUPERIOR ST, STE L201Duluth, MN 55802-2207
Mailing Address1001 E Superior St, Ste L201Duluth, MN 55802-2207 · (218) 249-3057 · Fax (218) 249-3091
Fax(218) 249-3091
Sole ProprietorNo
Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 1984
Enumeration DateMay 11, 2006
Last NPPES UpdateJanuary 31, 2017
NPI 1184674277 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in MN · 34967
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

1001 E SUPERIOR ST, Duluth, MN 55802

Other Identifiers 2

Medicaid236265100MN
Medicare UPIND27398MN

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Laszlo Steven Tekler Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8022056779
PECOS Enrollment IDI20050422000057
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.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
100 services100 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
57 services55 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
48 services40 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
28 services28 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
24 services24 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
14 services14 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Essentia Health St Mary's Medical Center

Acute Care Hospitals · Duluth, MN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240002
Location402 East Second StreetDuluth, MN 55805 · St. Louis County
Emergency services Birthing friendly

Essentia Health Duluth

Acute Care Hospitals · Duluth, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240019
Location502 East Second StreetDuluth, MN 55805 · St. Louis County
Birthing friendly

Essentia Health Virginia

Acute Care Hospitals · Virginia, MN
OwnershipGovernment - Local
CMS Certification Number240084
Location901 9th Street NorthVirginia, MN 55792 · St. Louis County
Birthing friendly

Rainy Lake Medical Center

Critical Access Hospitals · International Falls, MN
OwnershipVoluntary non-profit - Private
CMS Certification Number241322
Location1400 Highway 71International Falls, MN 56649 · Koochiching County
Emergency services

Essentia Health Northern Pines Medical Center

Critical Access Hospitals · Aurora, MN
OwnershipVoluntary non-profit - Private
CMS Certification Number241340
Location5211 Highway 110Aurora, MN 55705 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55802 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
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$69.74 typical visit price
range $18.32 – $138.04
Typical copayment $17.43 (range $4.58 – $34.51)
Most-billed visit code 99213
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 20

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

Physician Assistant
1001 E SUPERIOR ST, SUITE L201
DULUTH, MN 55802
Internal Medicine
1001 E SUPERIOR ST, SUITE L401
DULUTH, MN 55802
Hospitalist
1001 E SUPERIOR ST, SUITE L401
DULUTH, MN 55802
Internal Medicine (Hematology & Oncology)
1001 E SUPERIOR ST, STE. L101
DULUTH, MN 55802
Internal Medicine
1001 E SUPERIOR ST, STE L401
DULUTH, MN 55802
Nurse Practitioner
1001 E SUPERIOR ST, STE. 201
DULUTH, MN 55802
Nurse Practitioner (Family)
1001 E SUPERIOR ST, DULUTH
DULUTH, MN 55802
Nurse Practitioner
1001 E SUPERIOR ST, STE, L201
DULUTH, MN 55802

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 Laszlo Tekler's NPI number?

The NPI number for Laszlo Tekler is 1184674277. It was assigned to this individual provider in the NPPES registry on May 11, 2006.

Where is Laszlo Tekler located?

Laszlo Tekler practices at 1001 E Superior St Ste L201, Duluth, MN 55802. The listed phone number is (218) 249-3057.

What is Laszlo Tekler's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Laszlo Tekler enrolled in Medicare?

Yes. Laszlo Tekler is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Laszlo Tekler accept?

Health plans from HealthPartners, Medica, Sanford Health Plan and Security Health Plan list Laszlo Tekler as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Laszlo Tekler affiliated with any hospitals?

According to CMS data, Laszlo Tekler is affiliated with Essentia Health St Mary's Medical Center, Essentia Health Duluth, Essentia Health Virginia, Rainy Lake Medical Center and Essentia Health Northern Pines Medical Center.

When was this NPI record last updated?

The NPPES record for Laszlo Tekler was last updated on January 31, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.