Quick answers
- Does Aryan Kadivar accept Medicare assignment?
- Yes. Medicare's clinician data says Aryan Kadivar 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 Aryan Kadivar see?
- In 2024, CMS data shows 365 Original Medicare patients and 13,502 services for Aryan Kadivar. This counts Original Medicare only and measures volume, not quality.
- What is Aryan Kadivar's NPI number?
- 1578509170. 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 Aryan Kadivar, 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 | 365 |
|---|---|
| Services billed to Medicare | 13,502 |
| Different services or procedures | 121 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)3,176 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,585 services
- Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)425 services
- Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)420 services
- Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)357 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%
- Arthritis59%
- Diabetes40%
- Heart failure39%
- Osteoporosis35%
Hospitals where Aryan Kadivar works
Medicare's Facility Affiliation Data lists Aryan Kadivar 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.
- Duncan Regional Hospital, IncDuncan, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370023
- Memorial HealthLawton, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370056
- Southwestern Medical CenterLawton, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370097
Practice locations
Addresses where Aryan Kadivar is enrolled with Medicare (CMS data updated October 2, 2026).
- 256800 Hwy 5Walters, OK 73572 (580) 699‑7699
- 916 SW 38th St, Suite DLawton, OK 73505 (580) 699‑7699
Group practices
Medicare enrollment lists Aryan Kadivar as a member of this group (CMS data updated October 2, 2026).
- Aryan P Kadivar MD PC3 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Other clinicians in Aryan P Kadivar MD PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 (26 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) | 1578509170 |
| 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