Dr Derek Stuart Welsbie, MD, PHD - Medicare Ophthalmology in Baltimore, MD

Dr Derek Stuart Welsbie, MD, PHD is a medicare enrolled "Ophthalmology" physician in Baltimore, Maryland. He went to University Of California, Geffen School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Regents Of The University Of California and his current practice location is 600 N Wolfe St, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 614-1342.

Dr Derek Stuart Welsbie is licensed to practice in Maryland (license number D70539) 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 1588869945.

Contact Information

Dr Derek Stuart Welsbie, MD, PHD
600 N Wolfe St,
Baltimore, MD 21287-0005
(410) 614-1342
(410) 502-8837

Map and Direction




Physician's Profile

Full NameDr Derek Stuart Welsbie
GenderMale
SpecialityOphthalmology
Experience18 Years
Location600 N Wolfe St, 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 Derek Stuart Welsbie attended and graduated from University Of California, Geffen School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1588869945
  • Provider Enumeration Date: 06/17/2007
  • Last Update Date: 02/20/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7214110527
  • Enrollment ID: I20160831000738

Medical Identifiers

Medical identifiers for Dr Derek Stuart Welsbie such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588869945NPI-NPPES
038456900MedicaidMD
21986OtherMDMSO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 21986 (Maryland)Secondary
207W00000XOphthalmology D70539 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uc San Diego Health Hillcrest - Hillcrest Med CtrSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California35774767611692

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 Derek Stuart Welsbie allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699877621
PECOS PAC ID: 3577476761
Enrollment ID: O20040219000974

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 Derek Stuart Welsbie 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 Derek Stuart Welsbie, MD, PHD
Po Box 64481,
Baltimore, MD 21264-4481

Ph: (410) 614-1342
Dr Derek Stuart Welsbie, MD, PHD
600 N Wolfe St,
Baltimore, MD 21287-0005

Ph: (410) 614-1342

Reviews and Comments


Ophthalmology Doctors in Baltimore, MD

Dr. Pradeep Y Ramulu, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Wolfe St, Baltimore, MD 21287
Phone: 410-955-6052    
Ashley Behrens, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 600 N. Wolfe Street, Baltimore, MD 21287
Phone: 410-502-0461    
Neil R Miller, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Wolfe St, Baltimore, MD 21287
Phone: 410-955-5080    
Dr. Allan Griffiths Scott, M.D
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 6231 N Charles St, Baltimore, MD 21212
Phone: 410-377-2044    Fax: 410-377-8061
Lily T Im, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 419 W Redwood St, Suite 479, Baltimore, MD 21201
Phone: 410-328-5918    Fax: 410-328-6346
Brinda Muthusamy, MBCHB
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: The Wilmer Eye Institute Johns, 600 North Wolfe Street, Baltimore, MD 21287
Phone: 410-955-8314    
Israel Jesus Mendez,
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 600 N Wolfe St, Baltimore, MD 21264
Phone: 410-955-5080    

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.