Ivan Lesyuk, MD/DO - Medicare Anesthesiology in Lawrence, MA

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Ivan Lesyuk, MD/DO is a medicare enrolled "Anesthesiology" physician in Lawrence, Massachusetts. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Emerson Practice Associates Ii, Inc, North American Partners In Anesthesia Massachusetts Llc and his current practice location is 1 General St, Lawrence, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 683-4000.

Ivan Lesyuk is licensed to practice in Massachusetts (license number 247311) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1790978484.

Contact Information

Ivan Lesyuk, MD/DO
1 General St,
Lawrence, MA 01841-2961
(978) 683-4000
Not Available

Map and Direction




Physician's Profile

Full NameIvan Lesyuk
GenderMale
SpecialityAnesthesiology
Experience17 Years
Location1 General St, Lawrence, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ivan Lesyuk graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1790978484
  • Provider Enumeration Date: 08/25/2007
  • Last Update Date: 06/03/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6305024654
  • Enrollment ID: I20110711000125

Medical Identifiers

Medical identifiers for Ivan Lesyuk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790978484NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 247311 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lawrence General HospitalLawrence, MAHospital
Emerson Hospital -W concord, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emerson Practice Associates Ii, Inc418376519131
North American Partners In Anesthesia Massachusetts Llc882035071335

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ivan Lesyuk allows following entities to bill medicare on his behalf.
Entity NameEmerson Anesthesia Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306945027
PECOS PAC ID: 7618941063
Enrollment ID: O20040823000630
Entity NameDha Endoscopy Llc
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1730113325
PECOS PAC ID: 4082614979
Enrollment ID: O20061227000026
Entity NameEmerson Practice Associates Ii, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427383645
PECOS PAC ID: 4183765191
Enrollment ID: O20100112000561
Entity NameCommunity Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114257136
PECOS PAC ID: 9537283817
Enrollment ID: O20100824001034
Entity NameLowell Anesthesia Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063938934
PECOS PAC ID: 1951677228
Enrollment ID: O20171101001318
Entity NameGbaa Holdings Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790299592
PECOS PAC ID: 4789944646
Enrollment ID: O20180214001714
Entity NameNorth American Partners In Anesthesia Massachusetts Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457867020
PECOS PAC ID: 8820350713
Enrollment ID: O20180312001704
Entity NameDha Endoscopy Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851921555
PECOS PAC ID: 4082614979
Enrollment ID: O20201201000565

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ivan Lesyuk is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ivan Lesyuk, MD/DO
4 Martin Rd, Apt.190302,
Middleton, MA 01949-1011

Ph: (978) 208-1453		Ivan Lesyuk, MD/DO
1 General St,
Lawrence, MA 01841-2961

Ph: (978) 683-4000

Reviews and Comments


Anesthesiology Doctors in Lawrence, MA

Dr. Madhava K Setty, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1 General St, Lawrence, MA 01841
Phone: 978-683-4000    
Dr. Johnathan Adam Cyr, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1 General St, Lawrence, MA 01841
Phone: 978-683-4000    
Maurice Isaiah Montgomery, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1 General Street, Lawrence General Hospital, Lawrence, MA 01842
Phone: 978-683-4000    
Ms. Cecile R Baranowski, CRNA
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 50 Prospect St, Suite 205, Lawrence, MA 01841
Phone: 978-975-0700    Fax: 978-975-0775
Dr. Jeffrey A Norton, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 354 Merrimack St, Lawrence, MA 01843
Phone: 978-687-2321    Fax: 978-722-7287
Carolyn R. Galiza, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1 General St, Lawrence, MA 01841
Phone: 917-420-0135    
Monica Cotet, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1 General St, Lawrence General, Lawrence, MA 01841
Phone: 978-975-0775    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.