Dr Homa Timlin, MD - Medicare Rheumatology in Baltimore, MD

Dr Homa Timlin, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Baltimore, Maryland. She graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Johns Hopkins University and her current practice location is 5501 Hopkins Bayview Cir, 1b 21, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 550-7716.

Dr Homa Timlin is licensed to practice in Maryland (license number D78311) 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 1235460866.

Contact Information

Dr Homa Timlin, MD
5501 Hopkins Bayview Cir, 1b 21,
Baltimore, MD 21224-6821
(410) 550-7716
(410) 550-1033

Map and Direction




Physician's Profile

Full NameDr Homa Timlin
GenderFemale
SpecialityRheumatology
Experience31 Years
Location5501 Hopkins Bayview Cir, Baltimore, 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 Homa Timlin graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1235460866
  • Provider Enumeration Date: 01/21/2010
  • Last Update Date: 05/28/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 3678700416
  • Enrollment ID: I20141031001890

Medical Identifiers

Medical identifiers for Dr Homa Timlin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235460866NPI-NPPES
084352100MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology D78311 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Johns Hopkins Hospital, TheBaltimore, MDHospital
Johns Hopkins Bayview Medical CenterBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins University89219031472656

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 Homa Timlin allows following entities to bill medicare on her 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. Dr Homa Timlin 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 Homa Timlin, MD
Po Box 64264,
Baltimore, MD 21264-4264

Ph: () -
Dr Homa Timlin, MD
5501 Hopkins Bayview Cir, 1b 21,
Baltimore, MD 21224-6821

Ph: (410) 550-7716

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.