David Lawrence Convissar, MD - Medicare Anesthesiology in York, PA

David Lawrence Convissar, MD is a medicare enrolled "Anesthesiology" physician in York, Pennsylvania. He graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Massachusetts General Physicians Organization Inc, Central Maine Medical Center, Wellspan Medical Group and his current practice location is 1001 S George St, York, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 812-7687.

David Lawrence Convissar is licensed to practice in Massachusetts (license number 282202) 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 1831546258.

Contact Information

David Lawrence Convissar, MD
1001 S George St,
York, PA 17403-3676
(717) 812-7687
(717) 851-5250

Map and Direction




Physician's Profile

Full NameDavid Lawrence Convissar
GenderMale
SpecialityAnesthesiology
Experience8 Years
Location1001 S George St, York, Pennsylvania
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:
  • David Lawrence Convissar graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1831546258
  • Provider Enumeration Date: 05/16/2016
  • Last Update Date: 11/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4587095823
  • Enrollment ID: I20200520002861

Medical Identifiers

Medical identifiers for David Lawrence Convissar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831546258NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LC0200XAnesthesiology - Critical Care Medicine MD483227 (Pennsylvania)Secondary
207L00000XAnesthesiology 282202 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Central Maine Medical CenterLewiston, MEHospital
Massachusetts General HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203085
Central Maine Medical Center2567379563347
Wellspan Medical Group19512131151946

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. David Lawrence Convissar allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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. David Lawrence Convissar 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
David Lawrence Convissar, MD
1373 Heartwood Dr.,
Cherry Hill, NJ 08003

Ph: (856) 354-1986
David Lawrence Convissar, MD
1001 S George St,
York, PA 17403-3676

Ph: (717) 812-7687

Reviews and Comments


Anesthesiology Doctors in York, PA

Van D Adams, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 325 S Belmont St, York, PA 17403
Phone: 717-843-8623    
Surendra Davuluri, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-851-2345    
Sudhakar Reddy Yennam, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-812-7687    
Dr. Michael Allen Klein, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1855 Powder Mill Rd, York, PA 17402
Phone: 717-848-4800    Fax: 717-741-9539
Barrett E Giffel, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 25 Monument Rd Ste 270, York, PA 17403
Phone: 717-741-8250    Fax: 717-741-8289
Daniel Derewitz, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-851-2345    
Claudia Deitrich, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-851-2345    

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.