EXCEL DIAGNOSTICS LTD
NPI 1811004781
Physiological Laboratory in Houston, TX

Q: What is Excel Diagnostics Ltd's NPI number?

The NPI number for Excel Diagnostics Ltd is 1811004781. It was assigned to this organization in the NPPES registry on August 24, 2006. The provider is doing business as Excel Diagnostics & Nuclear Oncology Center.

Q: What is Excel Diagnostics Ltd's specialty?

The primary specialty registered for this NPI is Physiological Laboratory with taxonomy code 293D00000X.

Active since August 24, 2006

9701 RICHMOND AVE STE 122, HOUSTON, TX 77042(713) 781-6200 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Excel Diagnostics Ltd NPPES

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

EXCEL DIAGNOSTICS LTD (NPI 1811004781), doing business as Excel Diagnostics & Nuclear Oncology Center, is a healthcare organization registered as a physiological laboratory in Houston, Texas and active in the NPI registry since August 2006. The organization lists Ebrahim S. Delpassand, Medical Director, President & Ceo, as its authorized official.

NPPES Registry Identity

NPI1811004781

Entity TypeOrganization

Primary Taxonomy293D00000X

Legal Business NameEXCEL DIAGNOSTICS LTD

Location Address9701 RICHMOND AVE STE 122Houston, TX 77042-4622

Mailing AddressPo Box 421413Houston, TX 77242-1413

Phone(713) 781-6200

Organization SubpartNo

Authorized OfficialEbrahim S. DelpassandMedical Director, President & Ceo · (713) 781-6200

Enumeration DateAugust 24, 2006

Last NPPES UpdateFebruary 23, 2026

NPPES CertifiedFebruary 23, 2026

✔ NPI 1811004781 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysiological LaboratoryLaboratories

Taxonomy Code293D00000X

Definition

A laboratory that operates independently of a hospital and physician's office to furnish physiological diagnostic services (e.g. EEG's , EKG's, scans, etc.). Facilities offering ONLY physiological services are not certified as independent laboratories. If an independent laboratory offers physiological services IN ADDITION to clinical laboratory services, they are surveyed only for compliance with the clinical laboratory regulations because there are no health and safety regulations for physiological services.

Also ListedClinic/Center · RadiologyTaxonomy 261QR0200X

9701 RICHMOND AVE STE 122, Houston, TX 77042

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Other Names 1

Doing Business AsExcel Diagnostics & Nuclear Oncology Center

Other Identifiers 1

Medicaid162587301TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, Molina Healthcare and more.Insurance ›

Areas of Expertise CMS Part B claims 16

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.

Piflufolastat f-18, diagnostic, 1 millicurie A9595

Piflufolastat F-18 is a radioactive diagnostic agent used in PET scans. It helps visualize certain cells in your body, aiding doctors in diagnosing specific conditions. This service involves injecting 1 millicurie of the agent into your body.

245 services27 patients

Nuclear medicine study limited area with ct scan 78814

A nuclear medicine study with a limited area CT scan is a diagnostic procedure. A small amount of radioactive substance is injected into your body, which helps create detailed images of a specific area. The CT scan further enhances these images, providing clearer, more precise results.

91 services91 patients

Florbetapir f18, diagnostic, per study dose, up to 10 millicuries A9586

Florbetapir F18 is a radioactive diagnostic agent used in PET scans to detect beta-amyloid plaques in the brain, which are associated with Alzheimer's disease. This specific service refers to a single study dose of up to 10 millicuries.

91 services91 patients

Injection, regadenoson, 0.1 mg J2785

Regadenoson injection, 0.1 mg, is a medication used to help visualize the heart during a stress test. It works by increasing blood flow in the arteries of the heart. It's injected into a vein and is generally well-tolerated.

90 services24 patients

Nuclear medicine study from skull base to mid-thigh with ct scan 78815

A nuclear medicine study from skull base to mid-thigh with a CT scan involves using a small amount of radioactive material and CT imaging to examine body tissues and organs. This helps detect any abnormalities by providing detailed images of the body's internal structure.

74 services64 patients

Gallium ga-68 gozetotide, diagnostic, (illuccix), 1 millicurie A9596

Gallium Ga-68 Gozetotide (Illuccix) is a diagnostic procedure using a radioactive tracer. It helps visualize certain types of tumors in your body by injecting a small amount of radioactive material. This is safe and aids doctors in accurate diagnosis and treatment planning.

65 services13 patients

Nuclear medicine study of bone and/or joint whole body 78306

A nuclear medicine study of bone and/or joint whole body involves injecting a small amount of radioactive material into your body. This material travels to your bones and emits energy. A special camera captures this energy, creating images of your bones to help identify any abnormalities.

38 services29 patients

Technetium tc-99m medronate, diagnostic, per study dose, up to 30 millicuries A9503

Technetium Tc-99m Medronate is a diagnostic procedure that uses a small amount of radioactive material to examine the health of your bones. It helps to detect bone diseases or abnormalities. The procedure is safe, with the radioactive substance naturally leaving your body after the test.

34 services27 patients

Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging 78803

A nuclear medicine study with SPECT involves a safe, small amount of radioactive substance to help visualize body organs. SPECT, or Single Photon Emission Computed Tomography, creates detailed 3D images. This helps doctors diagnose and monitor conditions in a specific body area.

33 services33 patients

Iodine 1-123 ioflupane, diagnostic, per study dose, up to 5 millicuries A9584

Iodine 1-123 Ioflupane is a diagnostic procedure where a small radioactive substance is introduced into your body. It helps to create clear images of your brain, specifically to study the functioning of your brain's nerve cells.

30 services30 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

24 services24 patients

Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries A9552

Fluorodeoxyglucose F-18 FDG is a radioactive drug used in PET scans. It helps doctors see how your tissues and organs are functioning. The drug is given in a specific dose, up to 45 millicuries, depending on your body size and the type of scan.

24 services23 patients

Technetium tc-99m sestamibi, diagnostic, per study dose A9500

Technetium Tc-99m Sestamibi is a diagnostic test used to create images of your heart or breast tissues. It involves a safe radioactive substance injection that helps doctors to detect any abnormalities or changes in these tissues.

23 services23 patients

Nuclear medicine study of kidney, blood flow, and function 78707

A nuclear medicine study of the kidney is a diagnostic procedure. A small amount of radioactive material is injected into your body to highlight kidney function and blood flow. Images are then taken to assess how well your kidneys are working.

16 services12 patients

Nuclear medicine study of brain with metabolic evaluation 78608

A nuclear medicine study of the brain with metabolic evaluation involves using a safe radioactive substance and special imaging to assess brain function. It helps identify changes in brain metabolism that can indicate certain disorders.

15 services15 patients

Technetium tc-99m pentetate, diagnostic, per study dose, up to 25 millicuries A9539

Technetium Tc-99m pentetate is a radioactive drug used in diagnostic imaging. It helps to highlight certain areas in the body on the scan. The dose, up to 25 millicuries, varies based on the specific study. It's safe, but may cause minor side effects.

14 services11 patients

Other Providers at the Same Location NPPES 3

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

NUCLEAR IMAGING ASSOCIATES

Clinic/Center (Radiology)

9701 RICHMOND AVE STE 122
HOUSTON, TX 77042

Harris County (713) 781-6200

SIGHTLINE OF HOUSTON LLP

Obstetrics & Gynecology (Gynecology)

9701 RICHMOND AVE STE 122
HOUSTON, TX 77042

Harris County (713) 795-5010

SIGHTLINE OF ATLANTA LLP

Specialist

9701 RICHMOND AVE STE 122
HOUSTON, TX 77042

Harris County (713) 795-5010

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Excel Diagnostics Ltd's NPI number?

The NPI number for Excel Diagnostics Ltd is 1811004781. It was assigned to this organization in the NPPES registry on August 24, 2006. The provider is doing business as Excel Diagnostics & Nuclear Oncology Center.

Where is Excel Diagnostics Ltd located?

Excel Diagnostics Ltd is located at 9701 Richmond Ave Ste 122, Houston, TX 77042. The listed phone number is (713) 781-6200.

What is Excel Diagnostics Ltd's specialty?

The primary specialty registered for this NPI is Physiological Laboratory with taxonomy code 293D00000X.

What insurance does Excel Diagnostics Ltd accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice, Molina Healthcare, Oscar Insurance Company and UnitedHealthcare and 1 other insurer list Excel Diagnostics Ltd as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Excel Diagnostics Ltd was last updated on February 23, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.