Thomas E Marshall, MD - Medicare Ophthalmology in Baytown, TX

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Thomas E Marshall, MD is a medicare enrolled "Ophthalmology" physician in Baytown, Texas. He went to University Of Texas Medical School At San Antonio and graduated in 1985 and has 39 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Berkeley Eye Institute Pllc and his current practice location is 1025 Birdsong Dr Ste A, Baytown, Texas. You can reach out to his office (for appointments etc.) via phone at (281) 422-2020.

Thomas E Marshall is licensed to practice in Texas (license number H0603) 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 1376571687.

Contact Information

Thomas E Marshall, MD
1025 Birdsong Dr Ste A,
Baytown, TX 77521-3771
(281) 422-2020
(281) 422-4959

Map and Direction




Physician's Profile

Full NameThomas E Marshall
GenderMale
SpecialityOphthalmology
Experience39 Years
Location1025 Birdsong Dr Ste A, Baytown, 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:
  • Thomas E Marshall attended and graduated from University Of Texas Medical School At San Antonio in 1985
  NPI Data:
  • NPI Number: 1376571687
  • Provider Enumeration Date: 06/28/2006
  • Last Update Date: 10/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9234211095
  • Enrollment ID: I20101027001358

Medical Identifiers

Medical identifiers for Thomas E Marshall such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376571687NPI-NPPES
125529103MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology H0603 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Methodist San Jacinto HospitalBaytown, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Berkeley Eye Institute Pllc408260215662

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. Thomas E Marshall allows following entities to bill medicare on his behalf.
Entity NameBerkeley Eye Institute Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740286186
PECOS PAC ID: 4082602156
Enrollment ID: O20040505001572
Entity NameSan Jacinto Regional Eye Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760424014
PECOS PAC ID: 1153403910
Enrollment ID: O20080201000044

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. Thomas E Marshall 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
Thomas E Marshall, MD
21502 Merchants Way,
Katy, TX 77449-2517

Ph: (281) 944-2232		Thomas E Marshall, MD
1025 Birdsong Dr Ste A,
Baytown, TX 77521-3771

Ph: (281) 422-2020

Reviews and Comments


Ophthalmology Doctors in Baytown, TX

Dr. Robert Douglas Kavieff, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 1618 W Baker Rd, Suite A, Baytown, TX 77521
Phone: 281-427-1450    Fax: 281-427-9440
Dr. Asad Abbas, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1618 W Baker Rd., Ste A, Baytown, TX 77521
Phone: 281-420-3937    Fax: 281-420-1330
Martin J Arisco, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1025 Birdsong Dr Ste A, Baytown, TX 77521
Phone: 281-422-2020    Fax: 281-422-4959

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.