Maria Nien-feng Lee, MD - Medicare Endocrinology in Houston, TX

Maria Nien-feng Lee, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Houston, Texas. She went to Baylor College Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Amer Al-karadsheh, M.d., P.a and her current practice location is 10837 Katy Fwy Ste 200, Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (713) 468-2122.

Maria Nien-feng Lee is licensed to practice in Texas (license number Q7576) 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 1023309762.

Contact Information

Maria Nien-feng Lee, MD
10837 Katy Fwy Ste 200,
Houston, TX 77079-2212
(713) 468-2122
(713) 468-2289

Map and Direction




Physician's Profile

Full NameMaria Nien-feng Lee
GenderFemale
SpecialityEndocrinology
Experience13 Years
Location10837 Katy Fwy Ste 200, Houston, 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:
  • Maria Nien-feng Lee attended and graduated from Baylor College Of Medicine in 2011
  NPI Data:
  • NPI Number: 1023309762
  • Provider Enumeration Date: 04/28/2011
  • Last Update Date: 07/07/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7618236852
  • Enrollment ID: I20180117000373

Medical Identifiers

Medical identifiers for Maria Nien-feng Lee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023309762NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism Q7576 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Methodist HospitalHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Amer Al-karadsheh, M.d., P.a97391500046

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. Maria Nien-feng Lee allows following entities to bill medicare on her behalf.
Entity NameAmer Al-karadsheh, M.d., P.a
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851490965
PECOS PAC ID: 9739150004
Enrollment ID: O20040802001362

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. Maria Nien-feng Lee 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
Maria Nien-feng Lee, MD
10837 Katy Fwy Ste 200,
Houston, TX 77079-2212

Ph: (713) 468-2122
Maria Nien-feng Lee, MD
10837 Katy Fwy Ste 200,
Houston, TX 77079-2212

Ph: (713) 468-2122

Reviews and Comments


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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.