Marian M Chen-hah, MD - Medicare Internal Medicine in Orange, TX

Marian M Chen-hah, MD is a medicare enrolled "Internal Medicine" physician in Orange, Texas. Her current practice location is 610 Strickland Dr, #290, Orange, Texas. You can reach out to her office (for appointments etc.) via phone at (409) 883-3580.

Marian M Chen-hah is licensed to practice in Texas (license number J7929) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1407963317.

Contact Information

Marian M Chen-hah, MD
610 Strickland Dr, #290,
Orange, TX 77630-4786
(409) 883-3580
(877) 991-9248

Map and Direction




Physician's Profile

Full NameMarian M Chen-hah
GenderFemale
SpecialityInternal Medicine
Location610 Strickland Dr, Orange, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1407963317
  • Provider Enumeration Date: 08/24/2006
  • Last Update Date: 04/19/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 3274550215
  • Enrollment ID: I20051028000363

Medical Identifiers

Medical identifiers for Marian M Chen-hah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407963317NPI-NPPES
84941FOtherTXBCBS OF TX
8BB411OtherTXBCBS OF TX
P089X2042MedicaidTX
1185266-01OtherTXMEDICAID TPI
1185266-02OtherTXMEDICAID TPI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine J7929 (Texas)Primary

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. Marian M Chen-hah allows following entities to bill medicare on her behalf.
Entity NameOrange Clinical Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205044567
PECOS PAC ID: 9335165919
Enrollment ID: O20051022000256

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. Marian M Chen-hah 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
Marian M Chen-hah, MD
610 Strickland Dr, #270,
Orange, TX 77630-4786

Ph: (409) 883-3580
Marian M Chen-hah, MD
610 Strickland Dr, #290,
Orange, TX 77630-4786

Ph: (409) 883-3580

Reviews and Comments


Internal Medicine Doctors in Orange, TX

Miguel E Castellanos, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 610 Strickland Dr, Suite 100, Orange, TX 77630
Phone: 409-886-7245    Fax: 409-883-7450
Asem Souman, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 608 Strickland Dr, Orange, TX 77630
Phone: 409-883-9362    

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.