Mark Douglas Baker, DO - Medicare Family Practice in Erie, PA

Mark Douglas Baker, DO is a medicare enrolled "Family Medicine" physician in Erie, Pennsylvania. He went to Philadelphia College Of Osteopathic Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Medical Associates Of Erie, Keystone Rehabilitation Systems Inc and his current practice location is 2000 W Grandview Blvd, Erie, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (814) 868-1088.

Mark Douglas Baker is licensed to practice in Pennsylvania (license number OS006249L) 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 1952530594.

Contact Information

Mark Douglas Baker, DO
2000 W Grandview Blvd,
Erie, PA 16509-1029
(814) 868-1088
(814) 868-1094

Map and Direction




Physician's Profile

Full NameMark Douglas Baker
GenderMale
SpecialityFamily Practice
Experience38 Years
Location2000 W Grandview Blvd, Erie, 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:
  • Mark Douglas Baker attended and graduated from Philadelphia College Of Osteopathic Medicine in 1986
  NPI Data:
  • NPI Number: 1952530594
  • Provider Enumeration Date: 07/02/2009
  • Last Update Date: 12/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1456595537
  • Enrollment ID: I20130911000058

Medical Identifiers

Medical identifiers for Mark Douglas Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952530594NPI-NPPES
0010935600018MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine OS006249L (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Associates Of Erie276940278346
Keystone Rehabilitation Systems Inc7012826753533

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. Mark Douglas Baker allows following entities to bill medicare on his behalf.
Entity NameMedical Associates Of Erie
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649205816
PECOS PAC ID: 2769402783
Enrollment ID: O20051205000786

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. Mark Douglas Baker 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
Mark Douglas Baker, DO
1 Lecom Pl,
Erie, PA 16505-2571

Ph: () -
Mark Douglas Baker, DO
2000 W Grandview Blvd,
Erie, PA 16509-1029

Ph: (814) 868-1088

Reviews and Comments


Family Medicine Doctors in Erie, PA

Mrs. Marsha Sigrid Dietrich-mclean, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 201 State St, Erie, PA 16550
Phone: 814-877-4922    Fax: 814-877-3622
Matthew Heitzenrater, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 State St Ste 401, Erie, PA 16507
Phone: 814-877-5333    Fax: 814-877-5329
Dr. Mary Katherine Lasher, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2501 W 12th St Ste C4, Erie, PA 16505
Phone: 814-461-6626    
David Kruszewski,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3125 French St, Erie, PA 16504
Phone: 814-456-2047    
Harry Louis Haus, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3823 W 12th St, Erie, PA 16505
Phone: 814-490-3728    
Cecilia T. Urquico, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2501 W 12th St, Suite 1, Erie, PA 16505
Phone: 814-806-1144    Fax: 814-833-0659
Anthony Raymond Ignocheck, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1202 State St, Erie, PA 16501
Phone: 814-454-4530    Fax: 814-456-2375

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.