Dr Annie Chang, DO - Medicare Internal Medicine in College Station, TX

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Dr Annie Chang, DO is a medicare enrolled "Hospitalist" physician in College Station, Texas. She went to University Of North Texas Hsc, College Of Osteopathic Med and graduated in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Scott And White Clinic and her current practice location is 700 Scott And White Dr, College Station, Texas. You can reach out to her office (for appointments etc.) via phone at (979) 207-0100.

Dr Annie Chang is licensed to practice in Texas (license number L6011) 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 1114947421.

Contact Information

Dr Annie Chang, DO
700 Scott And White Dr,
College Station, TX 77845-6441
(979) 207-0100
Not Available

Map and Direction




Physician's Profile

Full NameDr Annie Chang
GenderFemale
SpecialityInternal Medicine
Experience23 Years
Location700 Scott And White Dr, College Station, Texas
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 Annie Chang attended and graduated from University Of North Texas Hsc, College Of Osteopathic Med in 2001
  NPI Data:
  • NPI Number: 1114947421
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 01/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1254366743
  • Enrollment ID: I20051004000430

Medical Identifiers

Medical identifiers for Dr Annie Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114947421NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine L6011 (Texas)Secondary
208M00000XHospitalist L6011 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baylor Scott & White Medical Center- College StatiCollege station, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Scott And White Clinic81239236042131

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 Annie Chang allows following entities to bill medicare on her behalf.
Entity NameScott & White Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093779704
PECOS PAC ID: 8123923604
Enrollment ID: O20031223000640
Entity NameHillcrest Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649294323
PECOS PAC ID: 1153304456
Enrollment ID: O20040609000104

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 Annie 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 Annie Chang, DO
Po Box 844658,
Dallas, TX 75284-4658

Ph: (254) 724-8800		Dr Annie Chang, DO
700 Scott And White Dr,
College Station, TX 77845-6441

Ph: (979) 207-0100

Reviews and Comments


Hospitalist Doctors in College Station, TX

Louis Bian, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 700 Scott And White Dr, College Station, TX 77845
Phone: 979-207-0100    Fax: 979-207-2161
Dr. Asmani Patel, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 700 Scott And White Dr, College Station, TX 77845
Phone: 979-207-0100    
Dr. Juan Raudales, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 700 Scott And White Dr, College Station, TX 77845
Phone: 979-207-0100    
Eder Hans Cativo Calderon, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 700 Scott And White Dr, College Station, TX 77845
Phone: 979-207-0100    Fax: 979-207-2161

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.