Dr Chang B Choi, MD - Medicare Hospitalist in Annapolis, MD

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Dr Chang B Choi, MD is a medicare enrolled "Hospitalist" physician in Annapolis, Maryland. He went to University Of Maryland School Of Medicine and graduated in 2001 and has 24 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Mdics At Calvert Llc and his current practice location is 2001 Medical Pkwy, Annapolis, Maryland. You can reach out to his office (for appointments etc.) via phone at (443) 481-1000.

Dr Chang B Choi is licensed to practice in Virginia (license number 0101262334) 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 1912907593.

Contact Information

Dr Chang B Choi, MD
2001 Medical Pkwy,
Annapolis, MD 21401-3280
(443) 481-1000
Not Available

Map and Direction




Physician's Profile

Full NameDr Chang B Choi
GenderMale
SpecialityHospitalist
Experience24 Years
Location2001 Medical Pkwy, Annapolis, 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 Chang B Choi attended and graduated from University Of Maryland School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1912907593
  • Provider Enumeration Date: 07/26/2005
  • Last Update Date: 05/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5294796827
  • Enrollment ID: I20041026000689

Medical Identifiers

Medical identifiers for Dr Chang B Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912907593NPI-NPPES
64275401OtherBCBS-MD
0025OtherCAREFIRST BCBS
405721000MedicaidMD
7470776OtherAETNA
1194607OtherAETNA
405721000OtherAMERIGROUP - AMERICAID
0039732900OtherFEDERAL BLACK LUNG BENEFITS
122012OtherJHHC
0025OtherBCBS-DC
AH01OtherENVOY SITE ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0061783 (Maryland)Secondary
208M00000XHospitalist 0101262334 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Calverthealth Medical CenterPrince frederick, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mdics At Calvert Llc640601742523

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 Chang B Choi allows following entities to bill medicare on his behalf.
Entity NameMdics Rehabilitative Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124313309
PECOS PAC ID: 4981861903
Enrollment ID: O20120206000334
Entity NameMdics At Calvert Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033404207
PECOS PAC ID: 6406017425
Enrollment ID: O20120418000151
Entity NameMdics At Umroi, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588023667
PECOS PAC ID: 9638478019
Enrollment ID: O20160506000794

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 Chang B Choi 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 Chang B Choi, MD
Po Box 64916,
Baltimore, MD 21264-4916

Ph: (410) 216-6481		Dr Chang B Choi, MD
2001 Medical Pkwy,
Annapolis, MD 21401-3280

Ph: (443) 481-1000

Reviews and Comments


Hospitalist Doctors in Annapolis, MD

Qurat Ul Ain Shahbaz Ali, MD
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Phone: 443-481-1091    Fax: 443-949-7380
Dr. Timothy M Capstack, MD
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Practice Location: 2001 Medical Pkwy, Annapolis, MD 21401
Phone: 443-481-1000    Fax: 443-949-0825
Sonia Mannan Solomon, MD
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Melsjan Shkullaku, M.D.
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Dr. Dmitriy V. Pinelis, M.D.
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Practice Location: 2001 Medical Pkwy, Annapolis, MD 21401
Phone: 443-481-1000    
Dr. Michael Atkinson, MD
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Medicare: Medicare Enrolled
Practice Location: 2001 Medical Pkwy, Annapolis, MD 21401
Phone: 443-481-1000    
Spencer Frances Martin, CRNP
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Medicare: Medicare Enrolled
Practice Location: 2001 Medical Pkwy, Annapolis, MD 21401
Phone: 410-507-8279    

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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