Dr Gregory Kw Lam, MD - Medicare Cardiovascular Disease (cardiology) in Circleville, OH

Dr Gregory Kw Lam, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Circleville, Ohio. He went to University Of Rochester School Of Medicine And Dentistry and graduated in 2002 and has 22 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Ohiohealth Corporation and his current practice location is 600 N Pickaway St, Suite 102, Circleville, Ohio. You can reach out to his office (for appointments etc.) via phone at (740) 420-8174.

Dr Gregory Kw Lam is licensed to practice in Ohio (license number 35-094227) 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 1255319760.

Contact Information

Dr Gregory Kw Lam, MD
600 N Pickaway St, Suite 102,
Circleville, OH 43113-1447
(740) 420-8174
(740) 420-8185

Map and Direction




Physician's Profile

Full NameDr Gregory Kw Lam
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience22 Years
Location600 N Pickaway St, Circleville, Ohio
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:
  • Dr Gregory Kw Lam attended and graduated from University Of Rochester School Of Medicine And Dentistry in 2002
  NPI Data:
  • NPI Number: 1255319760
  • Provider Enumeration Date: 01/04/2006
  • Last Update Date: 01/05/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5395760912
  • Enrollment ID: I20090921000252

Medical Identifiers

Medical identifiers for Dr Gregory Kw Lam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255319760NPI-NPPES
2998485MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 35094227 (Ohio)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 35-094227 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Berger HospitalCircleville, OHHospital
Riverside Methodist HospitalColumbus, OHHospital
Doctors HospitalColumbus, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ohiohealth Corporation63057584261900

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. Dr Gregory Kw Lam allows following entities to bill medicare on his behalf.
Entity NameOhiohealth Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578545273
PECOS PAC ID: 6305758426
Enrollment ID: O20031105000532
Entity NameBerger Hospital
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1326020447
PECOS PAC ID: 0345252219
Enrollment ID: O20121026000337
Entity NameOhiohealth Berger Hospital Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326020447
PECOS PAC ID: 3274876206
Enrollment ID: O20190813002572

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. Dr Gregory Kw Lam 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
Dr Gregory Kw Lam, MD
5350 Frantz Rd,
Dublin, OH 43016-4259

Ph: () -
Dr Gregory Kw Lam, MD
600 N Pickaway St, Suite 102,
Circleville, OH 43113-1447

Ph: (740) 420-8174

Reviews and Comments


Internal Medicine Doctors in Circleville, OH

Yadwinder Singh, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 210 Sharon Rd, Suite D, Circleville, OH 43113
Phone: 740-420-8422    Fax: 740-420-6270
Jaykumar Menon, MD, MPH
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Pickaway St, Circleville, OH 43113
Phone: 740-420-8856    Fax: 740-420-8856
Edward Yu Qiao, D.O.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 130 Morris Rd, Circleville, OH 43113
Phone: 740-420-8025    
Dr. Thomas Valentine Burke, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 600 N Pickaway St, Circleville, OH 43113
Phone: 740-420-8521    Fax: 740-420-8526
Robert D Violette, D.O.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 140 Morris Rd, Circleville, OH 43113
Phone: 740-420-3000    Fax: 740-420-3009
Daniel W Mudrick, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Pickaway St, Suite 102, Circleville, OH 43113
Phone: 740-420-8174    Fax: 740-420-8185

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.