Ronald E Thomas, MD - Medicare Family Practice in Joppa, MD

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Ronald E Thomas, MD is a medicare enrolled "Family Medicine" physician in Joppa, Maryland. He went to University Of Maryland School Of Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Doctors First P.c., Doctors First P.c. and his current practice location is 1415 S Mountain Rd, Ste 100, Joppa, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 569-3800.

Ronald E Thomas is licensed to practice in Maryland (license number D0026318) 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 1619949930.

Contact Information

Ronald E Thomas, MD
1415 S Mountain Rd, Ste 100,
Joppa, MD 21085-3236
(410) 569-3800
(410) 515-2418

Map and Direction




Physician's Profile

Full NameRonald E Thomas
GenderMale
SpecialityFamily Practice
Experience46 Years
Location1415 S Mountain Rd, Joppa, 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:
  • Ronald E Thomas attended and graduated from University Of Maryland School Of Medicine in 1978
  NPI Data:
  • NPI Number: 1619949930
  • Provider Enumeration Date: 02/02/2006
  • Last Update Date: 02/19/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9335320092
  • Enrollment ID: I20110301000324

Medical Identifiers

Medical identifiers for Ronald E Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619949930NPI-NPPES
W6560002OtherMDBLUE COICE MPOS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine D0026318 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bayada Home Health, IncTowson, MDHome health agency

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Doctors First P.c.387066197825
Doctors First P.c.387066197825

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. Ronald E Thomas allows following entities to bill medicare on his behalf.
Entity NameDoctors First P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053077263
PECOS PAC ID: 3870661978
Enrollment ID: O20220912002908

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. Ronald E Thomas 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
Ronald E Thomas, MD
1415 S Mountain Rd, Ste 100,
Joppa, MD 21085-3236

Ph: (410) 569-3800		Ronald E Thomas, MD
1415 S Mountain Rd, Ste 100,
Joppa, MD 21085-3236

Ph: (410) 569-3800

Reviews and Comments


Family Medicine Doctors in Joppa, MD

Dr. Emory J Linder, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 902 Averill Rd, Joppa, MD 21085
Phone: 410-679-7424    Fax: 410-679-0117

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.