Quick answers
- Which hospitals does Sima A. Maraqa work at?
- Medicare's official clinician data lists Sima A. Maraqa at 5 hospitals: Cherokee Nation W W Hastings Indian Hospital, Hillcrest Hospital Henryetta, Hillcrest Hospital Pryor, Hillcrest Hospital South and Hillcrest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sima A. Maraqa see patients?
- Medicare's clinician data lists 2 practice locations, including Tulsa, OK. Call before your visit to confirm the address.
- What is Sima A. Maraqa's specialty?
- Medicare lists Endocrinology as the primary specialty.
- Does Sima A. Maraqa accept Medicare assignment?
- Yes. Medicare's clinician data says Sima A. Maraqa accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Sima A. Maraqa offer telehealth?
- Medicare's clinician data says Sima A. Maraqa offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sima A. Maraqa?
- (918) 592-0999, as listed in official Medicare / NPI Registry data.
- What is Sima A. Maraqa's NPI number?
- 1033696240. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sima A. Maraqa works
Medicare's Facility Affiliation Data lists Sima A. Maraqa at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cherokee Nation W W Hastings Indian HospitalTahlequah, OK · Acute Care Hospital · CCN 370171
- Hillcrest Hospital HenryettaHenryetta, OK · Acute Care Hospital · CCN 370183
- Hillcrest Hospital PryorPryor, OK · Acute Care Hospital · CCN 370015
- Hillcrest Hospital SouthTulsa, OK · Acute Care Hospital · CCN 370202
- Hillcrest Medical CenterTulsa, OK · Acute Care Hospital · CCN 370001
Practice locations
Addresses where Sima A. Maraqa is enrolled with Medicare (CMS data updated 2026-10-02).
- 1265 S Utica Ave, Suite 300Tulsa, OK 74104 (918) 592‑0999
- 9228 S Mingo Rd, Suite 200Tulsa, OK 74133 (918) 592‑0999
Group practices
Medicare enrollment lists Sima A. Maraqa as a member of this group (CMS data updated 2026-10-02).
- Ahs Oklahoma Heart LLC132 clinicians in the group
Specialties
- Endocrinologyprimary
Other endocrinologists in Tulsa
Clinicians with the same Medicare primary specialty in Tulsa, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1033696240 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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