Quick answers
- Which hospitals does Frank Demarco work at?
- Medicare's official clinician data lists Frank Demarco at 2 hospitals: Memorial Health and Southwestern Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Frank Demarco see patients?
- Medicare's clinician data lists 1 practice location in Lawton, OK. Call before your visit to confirm the address.
- What is Frank Demarco's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Frank Demarco accept Medicare assignment?
- Yes. Medicare's clinician data says Frank Demarco 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.
- What is the phone number for Frank Demarco?
- (580) 531-4700, as listed in official Medicare / NPI Registry data.
- What is Frank Demarco's NPI number?
- 1982672432. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Frank Demarco works
Medicare's Facility Affiliation Data lists Frank Demarco at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial HealthLawton, OK · Acute Care Hospital · CCN 370056
- Southwestern Medical CenterLawton, OK · Acute Care Hospital · CCN 370097
Practice locations
Addresses where Frank Demarco is enrolled with Medicare (CMS data updated 2026-10-02).
- 5602 SW Lee BlvdLawton, OK 73505 (580) 531‑4700
Group practices
Medicare enrollment lists Frank Demarco as a member of these groups (CMS data updated 2026-10-02).
- Elite Hospital Partners of Oklahoma25 clinicians in the group
- Ies Oklahoma LLC16 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Lawton
Clinicians with the same Medicare primary specialty in Lawton, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982672432 |
| 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