Quick answers
- Does Layth F. Al Attar accept Medicare assignment?
- Yes. Medicare's clinician data says Layth F. Al Attar 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 Layth F. Al Attar see?
- In 2024, CMS data shows 481 Original Medicare patients and 1,795 services for Layth F. Al Attar. This counts Original Medicare only and measures volume, not quality.
- What is Layth F. Al Attar's NPI number?
- 1023469269. 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 Layth F. Al Attar, 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 | 481 |
|---|---|
| Services billed to Medicare | 1,795 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)450 services
- Dialysis services, 2-3 physician visits per month (20 years or older) (90961)314 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)184 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)151 services
- Dialysis services, 4 or more physician visits per month (20 years or older) (90960)128 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%
- Chronic kidney disease75%
- Diabetes74%
- Heart failure68%
- Ischemic heart disease58%
Hospitals where Layth F. Al Attar works
Medicare's Facility Affiliation Data lists Layth F. Al Attar 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.
- Council Oak Comprehensive HealthcareTulsa, OK · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 370244
- Hillcrest Hospital PryorPryor, OK · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 370015
- Hillcrest Hospital SouthTulsa, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370202
- Hillcrest Medical CenterTulsa, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370001
- Saint Francis Hospital, IncTulsa, OK · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 370091
Practice locations
Addresses where Layth F. Al Attar is enrolled with Medicare (CMS data updated October 2, 2026).
- 1145 S Utica Ave, Suite 364Tulsa, OK 74104
- 1800 E Coplin St, Creek Nation Community HospitalOkemah, OK 74859 (918) 623‑1424
- 6465 S Yale Ave, Suite 507Tulsa, OK 74136
Group practices
Medicare enrollment lists Layth F. Al Attar as a member of these groups (CMS data updated October 2, 2026).
- Creek Nation Hospital and Clinics365 clinicians in the group
- Tni-Kso PC19 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Tulsa
Clinicians with the same Medicare primary specialty in Tulsa, OK — not a recommendation.
Other clinicians in Creek Nation Hospital and Clinics
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 (16 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1023469269 |
| 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