Dr John Tilynn Thompson, MD - Medicare Ophthalmology in Baltimore, MD

Dr John Tilynn Thompson, MD is a medicare enrolled "Ophthalmology" physician in Baltimore, Maryland. He went to Johns Hopkins University School Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Thompson And Sjaarda Pa and his current practice location is 6569 N Charles St Ste 605, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 296-9700.

Dr John Tilynn Thompson is licensed to practice in Maryland (license number D0025547) 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 1073584439.

Contact Information

Dr John Tilynn Thompson, MD
6569 N Charles St Ste 605,
Baltimore, MD 21204-6833
(410) 296-9700
(410) 296-9705

Map and Direction




Physician's Profile

Full NameDr John Tilynn Thompson
GenderMale
SpecialityOphthalmology
Experience44 Years
Location6569 N Charles St Ste 605, Baltimore, Maryland
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 John Tilynn Thompson attended and graduated from Johns Hopkins University School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1073584439
  • Provider Enumeration Date: 02/01/2006
  • Last Update Date: 01/22/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4981516093
  • Enrollment ID: I20100407000316

Medical Identifiers

Medical identifiers for Dr John Tilynn Thompson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073584439NPI-NPPES
640487101MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology D0025547 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Greater Baltimore Medical CenterBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Thompson And Sjaarda Pa09411121303

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 John Tilynn Thompson allows following entities to bill medicare on his behalf.
Entity NameThompson & Sjaarda Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346211935
PECOS PAC ID: 0941112130
Enrollment ID: O20031105000765
Entity NameThompson & Sjaarda Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457482663
PECOS PAC ID: 0941112130
Enrollment ID: O20100104000021

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 John Tilynn Thompson 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 John Tilynn Thompson, MD
6569 N Charles St Ste 605,
Baltimore, MD 21204-6833

Ph: (410) 296-9700
Dr John Tilynn Thompson, MD
6569 N Charles St Ste 605,
Baltimore, MD 21204-6833

Ph: (410) 296-9700

Reviews and Comments


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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).

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