Dr Catherine Joan Tsang, OD - Medicare Optometrist in Houston, TX

Dr Catherine Joan Tsang, OD is a medicare enrolled "Optometrist" provider in Houston, Texas. She went to University Of California - School Of Optometry and graduated in 2019 and has 5 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Issaquah Eyeworks Llc and her current practice location is 2002 Holcombe Blvd, Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (971) 300-2321.

Dr Catherine Joan Tsang is licensed to practice in Washington (license number 61100148) 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 1316591720.

Contact Information

Dr Catherine Joan Tsang, OD
2002 Holcombe Blvd,
Houston, TX 77030-4211
(971) 300-2321
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Catherine Joan Tsang
GenderFemale
SpecialityOptometry
Experience5 Years
Location2002 Holcombe Blvd, Houston, 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:
  • Dr Catherine Joan Tsang attended and graduated from University Of California - School Of Optometry in 2019
  NPI Data:
  • NPI Number: 1316591720
  • Provider Enumeration Date: 07/25/2019
  • Last Update Date: 09/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7315343936
  • Enrollment ID: I20210908000467

Medical Identifiers

Medical identifiers for Dr Catherine Joan Tsang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316591720NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 61100148 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Issaquah Eyeworks Llc14563666574

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. Dr Catherine Joan Tsang allows following entities to bill medicare on her behalf.
Provider NameLeslie J Lung
Provider TypePractitioner - Optometry
Provider IdentifiersNPI Number: 1700995321
PECOS PAC ID: 9234144437
Enrollment ID: I20060210000568
Provider NameIssaquah Eyeworks Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1699984310
PECOS PAC ID: 1456366657
Enrollment ID: O20060209000038

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. Dr Catherine Joan Tsang 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
Dr Catherine Joan Tsang, OD
1145 Nw Gilman Blvd, Ste G12,
Issaquah, WA 98027-8932

Ph: (425) 391-9331
Dr Catherine Joan Tsang, OD
2002 Holcombe Blvd,
Houston, TX 77030-4211

Ph: (971) 300-2321

Reviews and Comments


Optometrist in Houston, TX

Dr. Huy Tran, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 9460 W Sam Houston Pkwy S, Houston, TX 77099
Phone: 281-564-9966    Fax: 281-564-9977
Mrs. Tuyen Phuong Tran, O.D.
Optometrist
Medicare: May Accept Medicare Assignments
Practice Location: 9598 Rowlett Rd, Houston, TX 77075
Phone: 713-947-3771    
Dr. Haesoul Choi, OD
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 12548 Westheimer Rd, Houston, TX 77077
Phone: 281-249-8380    
Dr. Diana Sarah Tran, OD
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 800 Town And Country Blvd Ste 110, Houston, TX 77024
Phone: 713-936-6701    
Advances In Vision Pllc
Optometrist
Medicare: Medicare Enrolled
Practice Location: 9344 Jones Rd, Suite H, Houston, TX 77065
Phone: 281-897-0005    Fax: 281-897-0008
Dr. Tu Minh Pham, D.O.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 13433 State Highway 249, Suite #9, Houston, TX 77086
Phone: 281-272-2555    Fax: 281-272-2556
Hernan A Palermo, OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 6699 Chimney Rock Rd, 103, Houston, TX 77081
Phone: 713-661-6500    

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.