MARY-LAURA KLESARIS MD
NPI 1477512556
Internal Medicine in Brooklyn, NY

Q: What is Mary-laura Klesaris's NPI number?

The NPI number for Mary-laura Klesaris is 1477512556. It was assigned to this individual provider in the NPPES registry on March 20, 2006.

Q: What is Mary-laura Klesaris's specialty?

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

Q: Is Mary-laura Klesaris enrolled in Medicare?

No. Mary-laura Klesaris has opted out of Medicare through May 30, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Active since March 20, 2006Opted out of Medicare · through May 30, 2027

103 BOND ST, BROOKLYN, NY 11217(718) 797-0789(718) 797-0689 Get Directions Write a Review

NPPES record last updated: November 8, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Mary-laura Klesaris Md NPPES

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

MARY-LAURA KLESARIS MD (NPI 1477512556) is an individual internal medicine provider in Brooklyn, New York, licensed in New York (224971) and active in the NPI registry since March 2006. She has opted out of Medicare through May 30, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1477512556

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMARY-LAURA KLESARISCredential: MD

Location Address103 BOND STBrooklyn, NY 11217-2247

Mailing Address103 Bond StBrooklyn, NY 11217-2247 · (718) 797-0789 · Fax (718) 797-0689

Phone(718) 797-0789

Fax(718) 797-0689

Sole ProprietorNo

Enumeration DateMarch 20, 2006

Last NPPES UpdateNovember 8, 2023

NPPES CertifiedNovember 8, 2023

✔ NPI 1477512556 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 · 224971

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.

103 BOND ST, Brooklyn, NY 11217

Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mary-laura Klesaris Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from May 30, 2017 through May 30, 2027.

Opt-Out Effective DateMay 30, 2017

Opt-Out In Effect ThroughMay 30, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11217 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 Mary-laura Klesaris's NPI number?

The NPI number for Mary-laura Klesaris is 1477512556. It was assigned to this individual provider in the NPPES registry on March 20, 2006.

Where is Mary-laura Klesaris located?

Mary-laura Klesaris practices at 103 Bond St, Brooklyn, NY 11217. The listed phone number is (718) 797-0789.

What is Mary-laura Klesaris's specialty?

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

Is Mary-laura Klesaris enrolled in Medicare?

No. Mary-laura Klesaris has opted out of Medicare through May 30, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Mary-laura Klesaris was last updated on November 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.