Dr Thomas Josef Merkle, MD - Medicare Hospitalist in Baltimore, MD

Dr Thomas Josef Merkle, MD is a medicare enrolled "Hospitalist" physician in Baltimore, Maryland. He went to University Of Maryland School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Mdics At Umroi, Llc and his current practice location is 2200 Kernan Dr, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 448-6834.

Dr Thomas Josef Merkle is licensed to practice in Maryland (license number D70452) 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 1770786394.

Contact Information

Dr Thomas Josef Merkle, MD
2200 Kernan Dr,
Baltimore, MD 21207-6665
(410) 448-6834
(410) 448-6482

Map and Direction




Physician's Profile

Full NameDr Thomas Josef Merkle
GenderMale
SpecialityHospitalist
Experience17 Years
Location2200 Kernan Dr, 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 Thomas Josef Merkle attended and graduated from University Of Maryland School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1770786394
  • Provider Enumeration Date: 06/10/2007
  • Last Update Date: 08/10/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6709919160
  • Enrollment ID: I20100805000380

Medical Identifiers

Medical identifiers for Dr Thomas Josef Merkle such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770786394NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist D70452 (Maryland)Primary
207R00000XInternal Medicine D70452 (Maryland)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Umd Rehabilitation & Orthopaedic InstituteBaltimore, MDHospital
University Of Maryland Medical CenterBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mdics At Umroi, Llc963847801923

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 Thomas Josef Merkle allows following entities to bill medicare on his behalf.
Entity NameMdics At Umroi, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588023667
PECOS PAC ID: 9638478019
Enrollment ID: O20160506000794

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 Thomas Josef Merkle 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 Thomas Josef Merkle, MD
2200 Kernan Dr,
Baltimore, MD 21207-6665

Ph: (410) 448-6834
Dr Thomas Josef Merkle, MD
2200 Kernan Dr,
Baltimore, MD 21207-6665

Ph: (410) 448-6834

Reviews and Comments


Hospitalist Doctors in Baltimore, MD

Allison Weaver, MD
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Phone: 410-614-4474    Fax: 410-367-2770
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Mahyar Toofantabrizi,
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Lee-ann Marie Wagner, MD
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Practice Location: 22 S Greene St, Baltimore, MD 21201
Phone: 410-328-2882    Fax: 410-328-7607

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.