Mei Zhang, MD - Medicare Family Practice in Missouri City, TX

Mei Zhang, MD is a medicare enrolled "Family Medicine" physician in Missouri City, Texas. She graduated from medical school in 1984 and has 42 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Key Primary Care, Pllc and her current practice location is 4899 Highway 6 Ste 103d, Missouri City, Texas. You can reach out to her office (for appointments etc.) via phone at (281) 242-6889.

Mei Zhang is licensed to practice in Texas (license number L9574) 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 1881690246.

Contact Information

Mei Zhang, MD
4899 Highway 6 Ste 103d,
Missouri City, TX 77459-5537
(281) 242-6889
(281) 884-6071

Map and Direction




Physician's Profile

Full NameMei Zhang
GenderFemale
SpecialityFamily Practice
Experience42 Years
Location4899 Highway 6 Ste 103d, Missouri City, 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:
  • Mei Zhang graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1881690246
  • Provider Enumeration Date: 06/21/2005
  • Last Update Date: 11/13/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3274500764
  • Enrollment ID: I20040914000758

Medical Identifiers

Medical identifiers for Mei Zhang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881690246NPI-NPPES
167275002MedicaidTX
167275001MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine L9574 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Methodist Sugarland HospitalSugar land, TXHospital
Memorial Hermann Sugar Land HospitalSugar land, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Key Primary Care, Pllc59917428012

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. Mei Zhang allows following entities to bill medicare on her behalf.
Entity NameKey Primary Care, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033115498
PECOS PAC ID: 5991742801
Enrollment ID: O20050412001343

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. Mei Zhang 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
Mei Zhang, MD
4899 Highway 6 Ste 103d,
Missouri City, TX 77459-5537

Ph: (281) 242-6889
Mei Zhang, MD
4899 Highway 6 Ste 103d,
Missouri City, TX 77459-5537

Ph: (281) 242-6889

Reviews and Comments


Family Medicine Doctors in Missouri City, TX

Dr. Faith Data Atai, M.D
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8810 Highway 6 Ste 100, Missouri City, TX 77459
Phone: 713-486-1200    
Deirdre Mcmullen, M.D.
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 3281 Rocky Creek Dr, Suite 500, Missouri City, TX 77459
Phone: 281-206-0068    Fax: 281-499-5045
Dr. Chau Tran, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4899 Highway 6 Ste 107d, Missouri City, TX 77459
Phone: 713-234-7871    
Monique Au, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8330 Highway 6 Ste 110, Missouri City, TX 77459
Phone: 281-276-0653    
Kerry L. Hincks, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8810 Highway 6 Ste 100, Missouri City, TX 77459
Phone: 713-486-1200    Fax: 281-778-5345
Dongning Chen, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3021 Texas Pkwy, Missouri City, TX 77489
Phone: 832-548-5000    
Carman H Whiting, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8810 Highway 6 Ste 100, Missouri City, TX 77459
Phone: 713-486-1200    Fax: 281-778-5345

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.