Quick answers
- Does Jeffrey S. Hassell accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey S. Hassell accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Jeffrey S. Hassell see?
- In 2024, CMS data shows 546 Original Medicare patients and 5,026 services for Jeffrey S. Hassell. This counts Original Medicare only and measures volume, not quality.
- What is Jeffrey S. Hassell's NPI number?
- 1184688236. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Jeffrey S. Hassell, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 546 |
|---|---|
| Services billed to Medicare | 5,026 |
| Different services or procedures | 77 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Detection test by nucleic acid for organism, amplified probe technique (87798)1,404 services
- Urinalysis, manual test (81002)734 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)583 services
- Detection test for candida species (yeast), amplified probe technique (87481)540 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)255 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease37%
- Diabetes29%
- Chronic kidney disease26%
Hospitals where Jeffrey S. Hassell works
Medicare's Facility Affiliation Data lists Jeffrey S. Hassell at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Baylor Regional Medical Center at PlanoPlano, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450890
- Baylor Scott & White Medical Center - FriscoFrisco, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450853
- Medical Center of McKinneyMcKinney, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450403
- Medical City PlanoPlano, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450651
- Methodist Richardson Medical CenterRichardson, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450537
Practice locations
Addresses where Jeffrey S. Hassell is enrolled with Medicare (CMS data updated October 2, 2026).
- 5300 W Plano Pkwy, Suite 200Plano, TX 75093 (972) 612‑8037
Group practices
Medicare enrollment lists Jeffrey S. Hassell as a member of this group (CMS data updated October 2, 2026).
- North Dallas Urology Associates12 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Plano
Clinicians with the same Medicare primary specialty in Plano, TX — not a recommendation.
Other clinicians in North Dallas Urology Associates
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184688236 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians