Eric R Holz, MD - Medicare Ophthalmology in Houston, TX

Eric R Holz, MD is a medicare enrolled "Ophthalmology" physician in Houston, Texas. He went to Baylor College Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Retina And Vitreous Of Texas Pllc and his current practice location is 2727 Gramercy St, Suite 200, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 799-9975.

Eric R Holz is licensed to practice in Texas (license number H9219) 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 1639168081.

Contact Information

Eric R Holz, MD
2727 Gramercy St, Suite 200,
Houston, TX 77025-1617
(713) 799-9975
(713) 799-1095

Map and Direction




Physician's Profile

Full NameEric R Holz
GenderMale
SpecialityOphthalmology
Experience35 Years
Location2727 Gramercy 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:
  • Eric R Holz attended and graduated from Baylor College Of Medicine in 1989
  NPI Data:
  • NPI Number: 1639168081
  • Provider Enumeration Date: 10/18/2005
  • Last Update Date: 04/19/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 3476577065
  • Enrollment ID: I20060126000393

Medical Identifiers

Medical identifiers for Eric R Holz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639168081NPI-NPPES
124588807MedicaidTX
124588809MedicaidTX
1639168081OtherTXNPI
P00797523OtherTXRAILROAD MEDICARE PIN
124588810MedicaidTX
124588812MedicaidTX
124588811MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology H9219 (Texas)Primary
207WX0107XOphthalmology - Retina Specialist H9219 (Texas)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Retina And Vitreous Of Texas Pllc79118955118

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. Eric R Holz allows following entities to bill medicare on his behalf.
Entity NameRetina And Vitreous Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003892597
PECOS PAC ID: 7911895511
Enrollment ID: O20040316001295

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. Eric R Holz 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
Eric R Holz, MD
2727 Gramercy St, Suite 200,
Houston, TX 77025-1617

Ph: (713) 799-9975
Eric R Holz, MD
2727 Gramercy St, Suite 200,
Houston, TX 77025-1617

Ph: (713) 799-9975

Reviews and Comments


Ophthalmology Doctors in Houston, TX

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Dr. Lauren Sasha Blieden, M.D.
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Yvonne I-fang Chu, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 6550 Fannin St, Suite 1501, Houston, TX 77030
Phone: 713-798-6100    Fax: 713-798-4231

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.