Quick answers
- Which hospitals does Muhammad K. Ishaq work at?
- Medicare's official clinician data lists Muhammad K. Ishaq at 5 hospitals: Mercy Hospital Oklahoma City, Inc, Norman Regional, SSM Health St Anthony Hospital - Midwest, SSM Health St Anthony Hospital - Oklahoma City and Weatherford Regional Hospital, Inc of Weatherford. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Muhammad K. Ishaq see patients?
- Medicare's clinician data lists 6 practice locations, including McAlester, OK, Mustang, OK and Oklahoma City, OK. Call before your visit to confirm the address.
- What is Muhammad K. Ishaq's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists) and Internal Medicine.
- Does Muhammad K. Ishaq accept Medicare assignment?
- Yes. Medicare's clinician data says Muhammad K. Ishaq 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 Muhammad K. Ishaq offer telehealth?
- Medicare's clinician data says Muhammad K. Ishaq offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Muhammad K. Ishaq?
- (918) 421-6987, as listed in official Medicare / NPI Registry data.
- What is Muhammad K. Ishaq's NPI number?
- 1134449242. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Muhammad K. Ishaq works
Medicare's Facility Affiliation Data lists Muhammad K. Ishaq at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute Care Hospital · CCN 370013
- Norman RegionalNorman, OK · Acute Care Hospital · CCN 370008
- SSM Health St Anthony Hospital - MidwestMidwest City, OK · Acute Care Hospital · CCN 370094
- SSM Health St Anthony Hospital - Oklahoma CityOklahoma City, OK · Acute Care Hospital · CCN 370037
- Weatherford Regional Hospital, Inc of WeatherfordWeatherford, OK · Critical Access Hospital · CCN 371323
Practice locations
Addresses where Muhammad K. Ishaq is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1 E Clark Bass BlvdMcAlester, OK 74501 (918) 421‑6987
- 1104 E State Hwy 152, Unit 1Mustang, OK 73064 (855) 541‑2862
- 1211 N Shartel Ave, Suite 408Oklahoma City, OK 73103 (405) 272‑4978
- 608 NW 9th St, Suite 1100Oklahoma City, OK 73102 (405) 231‑3000
- 905 S MainShattuck, OK 73858
Group practices
Medicare enrollment lists Muhammad K. Ishaq as a member of these groups (CMS data updated 2026-10-02).
- Saints Medical Group, LLC435 clinicians in the group
- McAlester Regional Health Center Authority45 clinicians in the group
- Newman Memorial Hospital, Inc33 clinicians in the group
- Metro Healthcare Services LLC29 clinicians in the group
Specialties
Other pulmonologists in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1134449242 |
| 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