Quick answers
- Where does Sean M. Whelan see patients?
- Medicare's clinician data lists 2 practice locations, including McAlester, OK and Moore, OK. Call before your visit to confirm the address.
- What is Sean M. Whelan's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Sean M. Whelan accept Medicare assignment?
- Yes. Medicare's clinician data says Sean M. Whelan 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 Sean M. Whelan offer telehealth?
- Medicare's clinician data says Sean M. Whelan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sean M. Whelan?
- (918) 426-7800, as listed in official Medicare / NPI Registry data.
- What is Sean M. Whelan's NPI number?
- 1790981827. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Sean M. Whelan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1101 E Monroe Ave, Carl Albert Mental HealthMcAlester, OK 74501 (918) 426‑7800
- 1108 SW 30th Ct, Suite BMoore, OK 73160 (405) 378‑2727
Group practices
Medicare enrollment lists Sean M. Whelan as a member of these groups (CMS data updated 2026-10-02).
- State of Oklahoma97 clinicians in the group
- Balance Womens Health LLC95 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in McAlester
Clinicians with the same Medicare primary specialty in McAlester, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1790981827 |
| 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
- 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