Dr Marc Narciso Longo, MD - Medicare Ophthalmology in Houston, TX

Dr Marc Narciso Longo, MD is a medicare enrolled "Ophthalmology" physician in Houston, Texas. He went to University Of Texas Medical School At Houston and graduated in 1990 and has 34 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Ophthalmic Plastic Surgeons Of Texas and his current practice location is 7500 San Felipe St, 200, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 953-9932.

Dr Marc Narciso Longo is licensed to practice in Texas (license number J0077) 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 1679559009.

Contact Information

Dr Marc Narciso Longo, MD
7500 San Felipe St, 200,
Houston, TX 77063-1707
(713) 953-9932
(713) 953-0380

Map and Direction




Physician's Profile

Full NameDr Marc Narciso Longo
GenderMale
SpecialityOphthalmology
Experience34 Years
Location7500 San Felipe St, Houston, 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:
  • Dr Marc Narciso Longo attended and graduated from University Of Texas Medical School At Houston in 1990
  NPI Data:
  • NPI Number: 1679559009
  • Provider Enumeration Date: 12/18/2005
  • Last Update Date: 03/18/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 2264524396
  • Enrollment ID: I20101221000870

Medical Identifiers

Medical identifiers for Dr Marc Narciso Longo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679559009NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology J0077 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ophthalmic Plastic Surgeons Of Texas32746253063

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 Marc Narciso Longo allows following entities to bill medicare on his behalf.
Entity NameOphthalmic Plastic Surgeons Of Texas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538371174
PECOS PAC ID: 3274625306
Enrollment ID: O20070822000260

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 Marc Narciso Longo 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 Marc Narciso Longo, MD
7500 San Felipe St Ste 200,
Houston, TX 77063-1709

Ph: (713) 953-9932
Dr Marc Narciso Longo, MD
7500 San Felipe St, 200,
Houston, TX 77063-1707

Ph: (713) 953-9932

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.