Dr Marcie Oser Wertlieb, MD - Medicare Ophthalmology in Laurel, MD

Dr Marcie Oser Wertlieb, MD is a medicare enrolled "Ophthalmology" physician in Laurel, Maryland. She went to University Of Maryland School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Ronald S. Oser, Md, Pa and her current practice location is 14201 Laurel Park Dr, Suite 208, Laurel, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 498-6616.

Dr Marcie Oser Wertlieb is licensed to practice in Maryland (license number D00062700) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1396745840.

Contact Information

Dr Marcie Oser Wertlieb, MD
14201 Laurel Park Dr, Suite 208,
Laurel, MD 20707-5203
(301) 498-6616
(301) 498-8030

Map and Direction




Physician's Profile

Full NameDr Marcie Oser Wertlieb
GenderFemale
SpecialityOphthalmology
Experience23 Years
Location14201 Laurel Park Dr, Laurel, Maryland
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Marcie Oser Wertlieb attended and graduated from University Of Maryland School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1396745840
  • Provider Enumeration Date: 07/27/2005
  • Last Update Date: 06/15/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 0749226694
  • Enrollment ID: I20090624000475

Medical Identifiers

Medical identifiers for Dr Marcie Oser Wertlieb such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396745840NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology D00062700 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ronald S. Oser, Md, Pa99311637302

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 Marcie Oser Wertlieb allows following entities to bill medicare on her behalf.
Entity NameRonald S. Oser, Md, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275694820
PECOS PAC ID: 9931163730
Enrollment ID: O20090527000313

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 Marcie Oser Wertlieb 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 Marcie Oser Wertlieb, MD
14201 Laurel Park Dr, Suite 208,
Laurel, MD 20707-5203

Ph: (301) 498-6616
Dr Marcie Oser Wertlieb, MD
14201 Laurel Park Dr, Suite 208,
Laurel, MD 20707-5203

Ph: (301) 498-6616

Reviews and Comments


Ophthalmology Doctors in Laurel, MD

Pamela D'souza-david, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 8101 Sandy Spring Rd Ste 108, Laurel, MD 20707
Phone: 240-917-2770    Fax: 240-360-4642
John Patrick Grundy Iii, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 615 Main St, Laurel, MD 20707
Phone: 301-725-3010    Fax: 301-725-3271
Dr. Ronald S Oser, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 14201 Laurel Park Dr, Suite 208, Laurel, MD 20707
Phone: 301-498-6616    Fax: 301-498-8030
Yau Huei Jeffrey Chung, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 14201 Laurel Park Dr, Suite 104, Laurel, MD 20707
Phone: 301-880-7255    Fax: 301-880-7256
Nancy Josette Ronsheim,
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 8311 Cherry Ln, Laurel, MD 20707
Phone: 301-953-3900    
Desiree S Ong, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 8311 Cherry Ln, Laurel, MD 20707
Phone: 301-604-2010    Fax: 301-490-3768

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.