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SUMMIT DIAGNOSTICS I LLC
NPI 1245331206
Electrodiagnostic Medicine in Bellaire, TX

Active since September 25, 2006
5222 SPRUCE ST, BELLAIRE, TX 77401(713) 626-2334(713) 626-2337 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 4, 2026, Jan 10, 2023, Jul 24, 2018 (3 updates tracked since 2018).

About Summit Diagnostics I Llc NPPES

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

SUMMIT DIAGNOSTICS I LLC (NPI 1245331206) is a healthcare organization registered as an electrodiagnostic medicine in Bellaire, Texas and active in the NPI registry since September 2006. The organization lists Bryan Hasse, Director, as its authorized official.

NPPES Registry Identity

NPI1245331206
Entity TypeOrganization
Primary Taxonomy204R00000X
Legal Business NameSUMMIT DIAGNOSTICS I LLC
Location Address5222 SPRUCE STBellaire, TX 77401-3311
Mailing AddressPo Box 27803Houston, TX 77227-7803 · (713) 626-2334 · Fax (713) 626-2337
Phone(713) 626-2334
Fax(713) 626-2337
Organization SubpartNo
Authorized OfficialBryan HasseDirector · (713) 626-2334
Enumeration DateSeptember 25, 2006
Last NPPES UpdateAugust 4, 20263 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1245331206 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyElectrodiagnostic MedicineAllopathic & Osteopathic Physicians
Taxonomy Code204R00000X
Definition
Electrodiagnostic medicine is the medical subspecialty that applies neurophysiologic techniques to diagnose, evaluate, and treat patients with impairments of the neurologic, neuromuscular, and/or muscular systems. Qualified physicians are trained in performing electrophysiological testing and interpretation of the test data. They require knowledge in anatomy, physiology, kinesiology, histology, and pathology of the brain, spinal cord, autonomic nerves, cranial nerves, peripheral nerves, neuromuscular junction, and muscles. They must know clinical features and treatment of diseases of the central, peripheral, and autonomic nervous systems, as well as those of neuromuscular junction and muscle. Physicians also require special knowledge about electric signal processing, including waveform analysis, electronics and instrumentation, stimulation and recording equipment, and statistics.
Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X
Also ListedProsthetic/Orthotic SupplierTaxonomy 335E00000X
5222 SPRUCE ST, Bellaire, TX 77401
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Summit Diagnostics I Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Summit Diagnostics I LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Alan Tran, MD
Family Practice
NPI 1518935006
5222 SPRUCE ST
Bellaire, TX 77401
(713) 783-7711
✔ PECOS✔ Accepts MedicareSame address
Bryan Hasse, FNP,DC, DACBN,CCN
Chiropractic
NPI 1073614046
5222 SPRUCE ST
Bellaire, TX 77401
(713) 626-2334
✔ PECOS✔ Accepts MedicareSame address
Marcos Cruz, MD
Neurology
NPI 1265556898
35 CALLE JUAN C BORBON STE 67-411
Guaynabo, PR 00969
(787) 650-7272
✔ PECOS✔ Accepts Medicare

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Summit Diagnostics I LLC's NPI number?

The NPI number for Summit Diagnostics I LLC is 1245331206. It was assigned to this organization in the NPPES registry on September 25, 2006.

Where is Summit Diagnostics I LLC located?

Summit Diagnostics I LLC is located at 5222 Spruce St, Bellaire, TX 77401. The listed phone number is (713) 626-2334.

What is Summit Diagnostics I LLC's specialty?

The primary specialty registered for this NPI is Electrodiagnostic Medicine with taxonomy code 204R00000X.

Is Summit Diagnostics I LLC enrolled in Medicare?

Yes. Summit Diagnostics I LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Summit Diagnostics I LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Summit Diagnostics I LLC, in Chiropractic, Family Practice and Neurology. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Summit Diagnostics I LLC was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.