Dr Guy Vin Chang, MD - Medicare Geriatric Medicine in Washington, DC

Dr Guy Vin Chang, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Washington, District Of Columbia. She graduated from medical school in 2014 and has 10 years of diverse experience with area of expertise as Geriatric Medicine. She is a member of the group practice Medstar Total Elder Care, Llc and her current practice location is 110 Irving St Nw, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 877-7000.

Dr Guy Vin Chang is licensed to practice in District Of Columbia (license number MD210002191) 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 1154718955.

Contact Information

Dr Guy Vin Chang, MD
110 Irving St Nw,
Washington, DC 20010-3017
(202) 877-7000
Not Available



Physician's Profile

Full NameDr Guy Vin Chang
GenderFemale
SpecialityGeriatric Medicine
Experience10 Years
Location110 Irving St Nw, Washington, District Of Columbia
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 Guy Vin Chang graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1154718955
  • Provider Enumeration Date: 04/20/2015
  • Last Update Date: 06/22/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7810202660
  • Enrollment ID: I20220829003825

Medical Identifiers

Medical identifiers for Dr Guy Vin Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154718955NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 11014 (South Dakota)Secondary
390200000XStudent In An Organized Health Care Education/training Program T0741 (Texas)Secondary
207RG0300XInternal Medicine - Geriatric Medicine MD210002191 (District Of Columbia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Capital HospiceWashington, DCHospice
Medstar Washington Hospital CenterWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medstar Total Elder Care, Llc49819015509

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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 Guy Vin Chang allows following entities to bill medicare on her behalf.
Entity NameMedstar Total Elder Care, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750752911
PECOS PAC ID: 4981901550
Enrollment ID: O20160426001351

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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 Guy Vin Chang 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 Guy Vin Chang, MD
110 Irving St Nw,
Washington, DC 20010-3017

Ph: () -
Dr Guy Vin Chang, MD
110 Irving St Nw,
Washington, DC 20010-3017

Ph: (202) 877-7000

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Read more News

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Internal Medicine Doctors in Washington, DC

Dr. Adefolaju Oketokun, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1629 K Street Nw, Suite 300, Washington, DC 20006
Phone: 202-636-1360    Fax: 202-636-5137
Dr. Uzoamaka Theodora Nwaogwugwu, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2041 Georgia Avenue Nw, Washington, DC 20060
Phone: 202-865-7677    
Ms. Sruthi Nukalapati Reddy, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3800 Reservoir Road Nw, 6 Phc, Washington, DC 20007
Phone: 202-444-8123    
Dr. Kaustubh Subhash Yadwadkar, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3800 Reservoir Rd Nw, Cg201, Washington, DC 20007
Phone: 304-206-7595    
Dr. Monica Vohra, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1525 7th St Nw, Washington, DC 20001
Phone: 202-386-7020    Fax: 202-265-1970
Anteneh A Tesfaye, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 110 Irving St Nw Ste C2151, Washington, DC 20010
Phone: 202-877-6998    Fax: 202-877-8909
Erica Nakajima,
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5255 Loughboro Rd Nw Fl 1, Washington, DC 20016
Phone: 202-660-6500    

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