Dr Diana Ngo, OD - Medicare Optometrist in Houston, TX

Dr Diana Ngo, OD is a medicare enrolled "Optometrist" provider in Houston, Texas. She went to Illinois College Of Optometry At Chicago and graduated in 1999 and has 25 years of diverse experience with area of expertise as Optometry. She is a member of the group practice N And N Eyecare Pllc and her current practice location is 1343 S Voss Rd, Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (713) 722-9066.

Dr Diana Ngo is licensed to practice in Texas (license number 5829T) 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 1922199983.

Contact Information

Dr Diana Ngo, OD
1343 S Voss Rd,
Houston, TX 77057-1023
(713) 722-9066
(713) 722-0690

Map and Direction




Healthcare Provider's Profile

Full NameDr Diana Ngo
GenderFemale
SpecialityOptometry
Experience25 Years
Location1343 S Voss Rd, 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 Diana Ngo attended and graduated from Illinois College Of Optometry At Chicago in 1999
  NPI Data:
  • NPI Number: 1922199983
  • Provider Enumeration Date: 09/27/2006
  • Last Update Date: 08/29/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0648216242
  • Enrollment ID: I20050706000084

Medical Identifiers

Medical identifiers for Dr Diana Ngo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922199983NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 5829T (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
N And N Eyecare Pllc60022821422

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 Diana Ngo allows following entities to bill medicare on her behalf.
Provider NameWoodway Eye Associates Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1578988606
PECOS PAC ID: 4981917069
Enrollment ID: O20150717002305
Provider NameN & N Eyecare Pllc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1356070155
PECOS PAC ID: 6002282142
Enrollment ID: O20221014001765

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 Diana Ngo 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 Diana Ngo, OD
1343 S Voss Rd,
Houston, TX 77057-1023

Ph: (713) 722-9066
Dr Diana Ngo, OD
1343 S Voss Rd,
Houston, TX 77057-1023

Ph: (713) 722-9066

Reviews and Comments


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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.