Annie K Thomas, MD - Medicare Endocrinology in Shenandoah, TX

Annie K Thomas, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Shenandoah, Texas. She graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Memorial Hermann Medical Group and her current practice location is 1890 Research Forest Drive, Shenandoah, Texas. You can reach out to her office (for appointments etc.) via phone at (832) 658-3610.

Annie K Thomas is licensed to practice in Texas (license number L3498) 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 1801892138.

Contact Information

Annie K Thomas, MD
1890 Research Forest Drive,
Shenandoah, TX 77381
(832) 658-3610
(713) 897-2093

Map and Direction




Physician's Profile

Full NameAnnie K Thomas
GenderFemale
SpecialityEndocrinology
Experience22 Years
Location1890 Research Forest Drive, Shenandoah, 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:
  • Annie K Thomas graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1801892138
  • Provider Enumeration Date: 06/22/2005
  • Last Update Date: 09/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1557259074
  • Enrollment ID: I20040308000243

Medical Identifiers

Medical identifiers for Annie K Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801892138NPI-NPPES
163235803MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism L3498 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hermann Hospital SystemHouston, TXHospital
St Luke's The Woodlands HospitalThe woodlands, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Hermann Medical Group7012008360601

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. Annie K Thomas allows following entities to bill medicare on her behalf.
Entity NameMemorial Hermann Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003985102
PECOS PAC ID: 7012008360
Enrollment ID: O20070801000368

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. Annie K Thomas 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
Annie K Thomas, MD
975 Firthwood Dr,
Conroe, TX 77301-4141

Ph: () -
Annie K Thomas, MD
1890 Research Forest Drive,
Shenandoah, TX 77381

Ph: (832) 658-3610

Reviews and Comments


Internal Medicine Doctors in Shenandoah, TX

Christopher Van Nguyen, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 134 Vision Park Blvd Ste 130, Shenandoah, TX 77384
Phone: 832-334-7756    Fax: 832-301-0825
Mohammed Zafer Ansari, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 17189 I H 45 S Ste 505, Shenandoah, TX 77385
Phone: 936-270-4400    Fax: 936-270-4401
Dr. Urmeel Hasmukh Patel, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 18488 Interstate 45 S, Shenandoah, TX 77384
Phone: 281-569-2100    Fax: 281-719-5936
Dr. Peter Raymond Kvapil, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 129 Vision Park Blvd, # 307, Shenandoah, TX 77384
Phone: 936-321-5440    Fax: 936-271-2606
Dr. Paula D. Ryan, MD, PHD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 9200 Pinecroft Dr Ste 450, Shenandoah, TX 77380
Phone: 281-296-0365    Fax: 281-298-8907
Emily Wailin Hung, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 129 Vision Park Blvd, Shenandoah, TX 77384
Phone: 936-273-3900    Fax: 936-273-3901
Saba Ahmed, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 9250 Pinecroft Dr # N2.101, Shenandoah, TX 77380
Phone: 713-897-5539    

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.