Joseph Muller, MD - Medicare Internal Medicine in Washington, DC

Joseph Muller, MD is a medicare enrolled "Internal Medicine" physician in Washington, District Of Columbia. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Unity Health Care Inc and his current practice location is 4414 Benning Rd Ne, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 469-4699.

Joseph Muller is licensed to practice in District Of Columbia (license number MD048514) 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 1033505342.

Contact Information

Joseph Muller, MD
4414 Benning Rd Ne,
Washington, DC 20019-4555
(202) 469-4699
Not Available

Map and Direction




Physician's Profile

Full NameJoseph Muller
GenderMale
SpecialityInternal Medicine
Experience9 Years
Location4414 Benning Rd Ne, Washington, District Of Columbia
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:
  • Joseph Muller graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1033505342
  • Provider Enumeration Date: 04/13/2015
  • Last Update Date: 07/13/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5496066029
  • Enrollment ID: I20211201001558

Medical Identifiers

Medical identifiers for Joseph Muller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033505342NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RA0401XInternal Medicine - Addiction Medicine MD048514 (District Of Columbia)Secondary
208000000XPediatrics MD048514 (District Of Columbia)Secondary
207R00000XInternal Medicine MD048514 (District Of Columbia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Unity Health Care Inc3476647264113

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. Joseph Muller allows following entities to bill medicare on his behalf.
Entity NameUnity Health Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093894172
PECOS PAC ID: 3476647264
Enrollment ID: O20071024000456

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. Joseph Muller 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
Joseph Muller, MD
2306 Ashboro Dr,
Chevy Chase, MD 20815-3048

Ph: () -
Joseph Muller, MD
4414 Benning Rd Ne,
Washington, DC 20019-4555

Ph: (202) 469-4699

Reviews and Comments


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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.