Justin Ewen Elfrey, DO - Medicare Internal Medicine in Lutherville, MD

Justin Ewen Elfrey, DO is a medicare enrolled "Internal Medicine" physician in Lutherville, Maryland. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2010 and has 14 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Agape Physical Therapy And Sports Rehabilitation Lp, Greenspring Personal Medicine, Llc and his current practice location is 2328 W Joppa Rd Ste 310, Lutherville, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 616-2805.

Justin Ewen Elfrey is licensed to practice in Maryland (license number H0076217) 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 1386968253.

Contact Information

Justin Ewen Elfrey, DO
2328 W Joppa Rd Ste 310,
Lutherville, MD 21093-4685
(410) 616-2805
(833) 464-4300

Map and Direction




Physician's Profile

Full NameJustin Ewen Elfrey
GenderMale
SpecialityInternal Medicine
Experience14 Years
Location2328 W Joppa Rd Ste 310, Lutherville, 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:
  • Justin Ewen Elfrey attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2010
  NPI Data:
  • NPI Number: 1386968253
  • Provider Enumeration Date: 03/22/2010
  • Last Update Date: 05/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8426207697
  • Enrollment ID: I20130814000611

Medical Identifiers

Medical identifiers for Justin Ewen Elfrey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386968253NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine H0076217 (Maryland)Primary

Medical Facilities Affiliation

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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Agape Physical Therapy And Sports Rehabilitation Lp3870741390147
Greenspring Personal Medicine, Llc75173379186

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. Justin Ewen Elfrey 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
Entity NameGreenspring Personal Medicine, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982329926
PECOS PAC ID: 7517337918
Enrollment ID: O20221229001301

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. Justin Ewen Elfrey 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
Justin Ewen Elfrey, DO
2328 W Joppa Rd Ste 310,
Lutherville, MD 21093-4685

Ph: (410) 616-2805
Justin Ewen Elfrey, DO
2328 W Joppa Rd Ste 310,
Lutherville, MD 21093-4685

Ph: (410) 616-2805

Reviews and Comments


Internal Medicine Doctors in Lutherville, MD

Dr. Rameen James Molavi, M.D.
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Practice Location: 10755 Falls Rd, Suite 200, Lutherville, MD 21093
Phone: 410-583-7112    Fax: 410-583-7113
John H Fetting, M.D.
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Practice Location: 10753 Falls Rd, Lutherville, MD 21093
Phone: 410-583-2970    
John P Affronti, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 10803 Falls Road, Pavillion Iii, Lutherville, MD 21093
Phone: 410-616-7650    Fax: 410-616-7651
Donald Schlott, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 10755 Falls Rd, Lutherville, MD 21093
Phone: 410-583-2727    
Dr. Robert Benjamin Stoltz, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1447 York Rd, Suite 605, Lutherville, MD 21093
Phone: 410-821-1300    Fax: 410-821-0201
Dr. Karen Tapawan Chen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1447 York Rd, Lutherville, MD 21093
Phone: 410-339-5500    
Dr. Asima Rahman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1447 York Rd, Suite 100, Lutherville, MD 21093
Phone: 410-339-5500    Fax: 410-339-5695

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.

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