Dr Mark Dwyer, MD - Medicare Anesthesiology in Towson, MD

Dr Mark Dwyer, MD is a medicare enrolled "Anesthesiology" physician in Towson, Maryland. He went to University Of Maryland School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Anesthesia Company Llc, Anesthesia Company Llc and his current practice location is 6701 N Charles St, Towson, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 296-4616.

Dr Mark Dwyer is licensed to practice in Maryland (license number D0050730) 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 1548252596.

Contact Information

Dr Mark Dwyer, MD
6701 N Charles St,
Towson, MD 21204-6808
(410) 296-4616
(410) 337-5068

Map and Direction




Physician's Profile

Full NameDr Mark Dwyer
GenderMale
SpecialityAnesthesiology
Experience33 Years
Location6701 N Charles St, Towson, 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 Mark Dwyer attended and graduated from University Of Maryland School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1548252596
  • Provider Enumeration Date: 08/16/2005
  • Last Update Date: 10/09/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 8426180928
  • Enrollment ID: I20100722000839

Medical Identifiers

Medical identifiers for Dr Mark Dwyer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548252596NPI-NPPES
321674800MedicaidMD
D0050730OtherMDSTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology D0050730 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anesthesia Company Llc4587559026213
Anesthesia Company Llc4587559026213

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 Mark Dwyer allows following entities to bill medicare on his behalf.
Entity NameAnesthesia Company Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871548156
PECOS PAC ID: 4587559026
Enrollment ID: O20040216000401
Entity NameNorth American Partners In Anesthesia Maryland Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093707879
PECOS PAC ID: 1850283144
Enrollment ID: O20040330000405
Entity NameAmerican Anesthesiology Of Maryland Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033161286
PECOS PAC ID: 7810899747
Enrollment ID: O20051021000633

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 Mark Dwyer 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 Mark Dwyer, MD
230 Schilling Cir, Ste 170,
Hunt Valley, MD 21031-1417

Ph: (410) 296-4616
Dr Mark Dwyer, MD
6701 N Charles St,
Towson, MD 21204-6808

Ph: (410) 296-4616

Reviews and Comments


Anesthesiology Doctors in Towson, MD

Dr. Lewis Hogge, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 6701 N Charles St, Towson, MD 21204
Phone: 410-296-4616    Fax: 410-337-5068
Deondra Patrice-simmons Asike, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 6701 N Charles St # 4226, Towson, MD 21204
Phone: 410-296-4616    
Aloise Diedrich,
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 6701 N Charles St, Towson, MD 21204
Phone: 443-849-2000    
Dr. John Yang, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 6701 N Charles St, Towson, MD 21204
Phone: 410-296-4616    Fax: 410-337-5068
William D. Zeichner, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 6701 N Charles St, Towson, MD 21204
Phone: 512-574-5552    
Dr. Gary Michael Vita, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 7505 Osler Dr, Towson, MD 21204
Phone: 410-337-5337    
Theodore Grabow, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 8322 Bellona Ave, Suite 330, Towson, MD 21204
Phone: 410-825-6945    Fax: 410-825-8974

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.