Leo W Mack Jr, MD - Medicare Ophthalmology in Tyler, TX

Leo W Mack Jr, MD is a medicare enrolled "Ophthalmology" physician in Tyler, Texas. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1969 and has 55 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 5791 New Copeland Rd, Tyler, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 630-7007.

Leo W Mack Jr is licensed to practice in Texas (license number E4001) 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 1669443370.

Contact Information

Leo W Mack Jr, MD
5791 New Copeland Rd,
Tyler, TX 75703-3905
(903) 630-7007
(903) 630-7072

Map and Direction




Physician's Profile

Full NameLeo W Mack Jr
GenderMale
SpecialityOphthalmology
Experience55 Years
Location5791 New Copeland Rd, Tyler, 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:
  • Leo W Mack Jr attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1969
  NPI Data:
  • NPI Number: 1669443370
  • Provider Enumeration Date: 01/30/2006
  • Last Update Date: 04/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7214071612
  • Enrollment ID: I20100223000888

Medical Identifiers

Medical identifiers for Leo W Mack Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669443370NPI-NPPES
135428409MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology E4001 (Texas)Primary

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. Leo W Mack Jr allows following entities to bill medicare on his behalf.
Entity NameLeo W. Mack, Jr Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366619611
PECOS PAC ID: 1759606569
Enrollment ID: O20150218001485

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. Leo W Mack Jr 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
Leo W Mack Jr, MD
5791 New Copeland Rd,
Tyler, TX 75703-3905

Ph: (903) 630-7007
Leo W Mack Jr, MD
5791 New Copeland Rd,
Tyler, TX 75703-3905

Ph: (903) 630-7007

Reviews and Comments


Ophthalmology Doctors in Tyler, TX

Ronald J Pinkenburg, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 2440 E 5th St, Tyler, TX 75701
Phone: 903-595-0500    Fax: 903-595-2153
Dr. Ming Lu, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1327 Troup Hwy, Tyler, TX 75701
Phone: 903-531-4733    
Gary L Womack, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 1327 Troup Hwy, Tyler, TX 75701
Phone: 903-606-4733    
Mrs. Rebecca O Jones, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1424 East Front, Tyler, TX 75702
Phone: 903-595-4144    Fax: 903-596-5491
Dr. Jeremy Russell Cefalu, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1327 Troup Hwy, Tyler, TX 75701
Phone: 903-606-4733    
Michael C. Ford, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 714 Turtle Creek Dr, Tyler, TX 75701
Phone: 903-630-5037    Fax: 903-258-9643
Mr. Charles Lawson Heaton, M. D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 3415 Golden Rd, Tyler, TX 75701
Phone: 903-526-0444    Fax: 903-526-2051

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.