NPI age
19 years
Enumerated 2007-03-26
● Active Type 2 · Organization
Subpart
Hea Clinic PA
Hea Clinic PA is 1 of 2155 ophthalmology organizations in Texas.
Primary specialty
Ophthalmology
Plus 1 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Merkle
Chief Information Officer
Last NPPES update
2025-02-06
Source: monthly bulk 2026-05
How this organization compares
Across 2155 active ophthalmology providers in Texas.
NPI age
19 years
≈ at median (19 yr)
Practice locations
1
0 secondary on file
Subspecialties
1
In the 31% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-03Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
1447 Highway 6 Ste 110
Sugar Land, TX 774785094
Mailing address
2855 Gramercy St Ste 400
Houston, TX 770251756
Authorized official
Thomas Merkle
Chief Information Officer
📞 7136686828
Individual providers at this organization
1 individual provider on file at this primary practice address.
- Sonia Garrido, OD Optometrist NPI 1033283890
Specialties
-
Ophthalmology PrimaryAn ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual...
-
OptometristDoctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as...
Other names on file (2)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Houston Eye Associates
-
Houston Eye Associates
Practice context
Multi-provider organization. 1 individual provider on file at this primary address.
Subpart of Hea Clinic PA.
Provyx · Custom healthcare lists
Need all 2155 Ophthalmology providers in Texas?
Provyx verifies the list to your scope. Business emails and direct lines are looked up at delivery, validated, and not stored.
Request a quote →How to verify this organization
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.