Robert S Mayer, MD - Medicare Physical Medicine And Rehabilitation in Baltimore, MD

Robert S Mayer, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Baltimore, Maryland. He went to Northwestern University Feinberg Medical School and graduated in 1986 and has 38 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. He is a member of the group practice Johns Hopkins University and his current practice location is 600 N Wolfe St, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 532-4701.

Robert S Mayer is licensed to practice in Maryland (license number D57380) 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 1003865585.

Contact Information

Robert S Mayer, MD
600 N Wolfe St,
Baltimore, MD 21287-0005
(410) 532-4701
Not Available

Map and Direction




Physician's Profile

Full NameRobert S Mayer
GenderMale
SpecialityPhysical Medicine And Rehabilitation
Experience38 Years
Location600 N Wolfe St, 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:
  • Robert S Mayer attended and graduated from Northwestern University Feinberg Medical School in 1986
  NPI Data:
  • NPI Number: 1003865585
  • Provider Enumeration Date: 05/10/2006
  • Last Update Date: 02/12/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5496885584
  • Enrollment ID: I20100616000712

Medical Identifiers

Medical identifiers for Robert S Mayer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003865585NPI-NPPES
687900400MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation D57380 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Johns Hopkins Home Health Services, IncBaltimore, MDHome health agency
Johns Hopkins Hospital, TheBaltimore, MDHospital
Johns Hopkins Bayview Medical CenterBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins University89219031472683

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. Robert S Mayer allows following entities to bill medicare on his behalf.
Entity NameJohns Hopkins University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922008549
PECOS PAC ID: 8921903147
Enrollment ID: O20031215000719

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. Robert S Mayer 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
Robert S Mayer, MD
Po Box 64407,
Baltimore, MD 21264-4407

Ph: (410) 502-2252
Robert S Mayer, MD
600 N Wolfe St,
Baltimore, MD 21287-0005

Ph: (410) 532-4701

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Baltimore, MD

Nia C Wallace Ward, PT, DPT
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Phone: 443-923-9200    Fax: 443-923-9405
Susan Miller, MD
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Christine Yunjae Wang, MD
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Practice Location: 2401 W Belvedere Ave, Baltimore, MD 21215
Phone: 410-601-9000    
Jason P Brokaw, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2700 Quarry Lake Drive, Suite 300, Baltimore, MD 21209
Phone: 410-377-8900    Fax: 410-377-3156
Pablo Ariel Celnik, M.D.
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 600 N Wolfe St, Baltimore, MD 21287
Phone: 410-532-4701    
Behnam Jafarpour, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 3421 Benson Ave, Suite 210, Baltimore, MD 21227
Phone: 443-693-7246    

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.