Mark Denton Westbrook, MD - Medicare Family Practice in Spring, TX

Mark Denton Westbrook, MD is a medicare enrolled "Family Medicine" physician in Spring, Texas. He went to University Of Texas Medical School At Houston and graduated in 1982 and has 42 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Ikp Family Medicine, P.a., Select Physical Therapy Texas Limited Partnership and his current practice location is 21309 Foster Rd Ste 100, Spring, Texas. You can reach out to his office (for appointments etc.) via phone at (281) 587-1700.

Mark Denton Westbrook is licensed to practice in Texas (license number G3902) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1548258734.

Contact Information

Mark Denton Westbrook, MD
21309 Foster Rd Ste 100,
Spring, TX 77388-4209
(281) 587-1700
(281) 907-6003

Map and Direction




Physician's Profile

Full NameMark Denton Westbrook
GenderMale
SpecialityFamily Practice
Experience42 Years
Location21309 Foster Rd Ste 100, Spring, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mark Denton Westbrook attended and graduated from University Of Texas Medical School At Houston in 1982
  NPI Data:
  • NPI Number: 1548258734
  • Provider Enumeration Date: 10/11/2005
  • Last Update Date: 09/08/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8325930407
  • Enrollment ID: I20040325000499

Medical Identifiers

Medical identifiers for Mark Denton Westbrook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548258734NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G3902 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Methodist Willowbrook HospitalHouston, TXHospital
Memorial Hermann Hospital SystemHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ikp Family Medicine, P.a.42846724785
Select Physical Therapy Texas Limited Partnership6608868070596

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. Mark Denton Westbrook allows following entities to bill medicare on his behalf.
Entity NameIkp Family Medicine, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215191697
PECOS PAC ID: 4284672478
Enrollment ID: O20050419000628

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. Mark Denton Westbrook 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
Mark Denton Westbrook, MD
21309 Foster Rd Ste 100,
Spring, TX 77388-4209

Ph: (281) 587-1700
Mark Denton Westbrook, MD
21309 Foster Rd Ste 100,
Spring, TX 77388-4209

Ph: (281) 587-1700

Reviews and Comments


Family Medicine Doctors in Spring, TX

Dr. William Min-choy Chen, M.D.
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Phone: 281-893-5870    Fax: 281-893-5895
Mohammad Nameer Sidiquee,
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Dr. Andrew Spafford, M.D.
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Phone: 281-866-7080    Fax: 281-866-7151
Huong T Le, MD
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Practice Location: 2306 Rayford Rd, Spring, TX 77386
Phone: 281-453-7777    
Randall Feuer, M.D.
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Medicare: Medicare Enrolled
Practice Location: 21301 Kuykendahl Rd, Spring, TX 77379
Phone: 346-336-6904    Fax: 346-336-6910
Mrs. Sushma V Gorrela, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6225 Fm 2920 Rd, Suite 100, Spring, TX 77379
Phone: 281-257-5977    Fax: 281-257-5966
Kyle Thomas Mueller,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 30014 Aldine Westfield Rd Ste 102, Spring, TX 77386
Phone: 936-270-4822    Fax: 936-270-4821

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.