HEA SURGERY CENTER
NPI 1942455449
Clinic/Center - Ambulatory Surgical in Houston, TX

Q: What is Hea Gramercy Surgery Center, PLLC's NPI number?

The NPI number for Hea Gramercy Surgery Center, PLLC is 1942455449. It was assigned to this organization in the NPPES registry on November 25, 2008. The provider is doing business as Hea Surgery Center.

Q: What is Hea Gramercy Surgery Center, PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Active since November 25, 2008CLIA 45D1097088 · Waiver

2855 GRAMERCY ST, SUITE 100, HOUSTON, TX 77025(832) 553-7171 Get Directions Write a Review

NPPES record last updated: September 19, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 9, 2021, Aug 12, 2021, May 15, 2019 (3 updates tracked since 2019).

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About Hea Surgery Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HEA SURGERY CENTER (NPI 1942455449) is a healthcare organization registered as an ambulatory surgical in Houston, Texas and active in the NPI registry since November 2008. The organization holds a CLIA Waiver certificate valid through March 17, 2027 and lists Thomas Merkle, Chief Information Officer, as its authorized official.

NPPES Registry Identity

NPI1942455449

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameHEA GRAMERCY SURGERY CENTER, PLLC

Location Address2855 GRAMERCY ST, SUITE 100Houston, TX 77025-1635

Mailing Address2855 Gramercy St Ste 400Houston, TX 77025-1756 · (713) 668-6828

Phone(832) 553-7171

Organization SubpartNo

Authorized OfficialThomas MerkleChief Information Officer · (713) 668-6828

Enumeration DateNovember 25, 2008

Last NPPES UpdateSeptember 19, 20233 updates tracked since enumeration

NPPES CertifiedSeptember 19, 2023

✔ NPI 1942455449 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

2855 GRAMERCY ST, Houston, TX 77025

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Other Names 1

Doing Business AsHea Surgery Center

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D1097088

Hea Gramercy Surgery Center PLLC · Houston, TX

Active · expires Mar 17, 2027

CLIA Number45D1097088

Laboratory TypeAmbulatory Surgery Center

Certificate Effective DateMarch 18, 2025

Certificate Expiration DateMarch 17, 2027

Laboratory DirectorJeffrey Arnoult

Laboratory Phone(832) 553-7171

Laboratory LocationHea Gramercy Surgery Center PLLC2855 Gramercy Suite 100, Houston, TX 77025

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

1,822 services1,182 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

593 services468 patients

Laser repair to improve eye fluid flow 65855

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

177 services131 patients

Incision to improve eye fluid flow 65820

This procedure, known as a trabeculectomy, involves creating a small opening in the eye to improve fluid flow. This can help lower eye pressure in conditions like glaucoma. It's a common, safe procedure to protect your eye health.

140 services94 patients

Complex removal of cataract with insertion of prosthetic lens 66982

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

110 services88 patients

Destruction of lens tissue using laser 66710

Destruction of lens tissue using a laser is a medical procedure aimed at treating eye conditions like cataracts. A laser is employed to break down the affected lens tissue, which is then removed. This allows the insertion of an artificial lens to improve vision.

69 services60 patients

Creation of eye fluid drainage tracts in iris using a laser, per session 66761

This procedure uses a laser to create small drainage tracts in the iris, the colored part of your eye. This helps excess fluid escape, reducing pressure in the eye that can cause glaucoma. It's performed in sessions.

66 services40 patients

Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye 66991

This is a two-part eye procedure. First, a cloudy lens (cataract) is removed from its outer layer and replaced with an artificial lens to improve vision. Second, a drainage device is inserted into the front part of the eye to manage fluid levels, preventing pressure build-up.

57 services40 patients

Removal of excessive skin and fat of upper eyelid 15823

This procedure, also known as upper eyelid surgery, is performed to remove excess skin and fat from the upper eyelid. It can help improve vision if heavy eyelids hinder it, and can also enhance the appearance of the eyes. It's a common, safe procedure.

50 services25 patients

Processing, preserving and transporting corneal tissue V2785

Processing, preserving, and transporting corneal tissue involve careful steps to ensure its viability for transplantation. The tissue is first cleaned, then preserved in a special solution. It's packed in a temperature-controlled container for safe transport to its destination.

35 services32 patients

Transplantation of outer layer of corneal tissue 65756

The transplantation of the outer layer of corneal tissue is a procedure to replace damaged or diseased corneal tissue with healthy tissue from a donor. This can improve vision and alleviate pain or discomfort.

25 services23 patients

Creation of shunt to improve eye fluid flow using tissue graft 66180

This procedure involves creating a new pathway for fluid to flow out of your eye using a tissue graft. It helps to lower eye pressure and prevent damage to your optic nerve, improving eye health and vision.

14 services14 patients

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEANNA I. PENA-GARCIA OD

Optometrist