Hea Clinic PA
NPI 1689792053 · Ophthalmology Physician · Sugar Land, TX
Hea Clinic PA is a Ophthalmology Physician organization in Sugar Land, TX (NPI 1689792053).
Provider details
- NPI number
- 1689792053
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Hea Clinic PA
- Organization subpart
- Yes
- Authorized official
- Thomas Merkle, Chief Information Officer(713) 668-6828
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Optometrist152W00000X
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Houston Eye Associates
- Doing business as
- Houston Eye Associates
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2025-02-06
- Certified
- 2025-02-06
Frequently asked questions
- What is Hea Clinic PA's NPI number?
- Hea Clinic PA's National Provider Identifier (NPI) is 1689792053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hea Clinic PA?
- Hea Clinic PA is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Hea Clinic PA located?
- Hea Clinic PA's practice location on file with NPPES is 1447 Highway 6 Ste 110, Sugar Land, TX 77478-5094.
- What is Hea Clinic PA's phone number?
- The practice phone number listed in the NPPES registry for Hea Clinic PA is (281) 565-2020.
- Who is the authorized official for Hea Clinic PA?
- The authorized official listed on Hea Clinic PA's NPPES record is Thomas Merkle, Chief Information Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hea Clinic PA's NPI active?
- Yes — Hea Clinic PA's NPI (1689792053) is active in the NPPES registry as of the last update on 2025-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.