Quick answers
- Which hospitals does Monica Lo work at?
- Medicare's official clinician data lists Monica Lo at 5 hospitals: Arkansas Heart Hospital-Encore, Arkansas Heart Hospital, LLC, Grady Memorial Hospital, Oklahoma Heart Hospital, LLC and Weatherford Regional Hospital, Inc of Weatherford. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Monica Lo see patients?
- Medicare's clinician data lists 2 practice locations, including Oklahoma City, OK and Little Rock, AR. Call before your visit to confirm the address.
- What is Monica Lo's specialty?
- Medicare lists Cardiac Electrophysiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Monica Lo accept Medicare assignment?
- Yes. Medicare's clinician data says Monica Lo 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 Monica Lo?
- (405) 241-3539, as listed in official Medicare / NPI Registry data.
- What is Monica Lo's NPI number?
- 1578772604. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Monica Lo works
Medicare's Facility Affiliation Data lists Monica Lo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Arkansas Heart Hospital-EncoreBryant, AR · Acute Care Hospital · CCN 040161
- Arkansas Heart Hospital, LLCLittle Rock, AR · Acute Care Hospital · CCN 040134
- Grady Memorial HospitalChickasha, OK · Acute Care Hospital · CCN 370054
- Oklahoma Heart Hospital, LLCOklahoma City, OK · Acute Care Hospital · CCN 370215
- Weatherford Regional Hospital, Inc of WeatherfordWeatherford, OK · Critical Access Hospital · CCN 371323
Practice locations
Addresses where Monica Lo is enrolled with Medicare (CMS data updated 2026-10-02).
- 3200 Quail Springs Pkwy, Suite 200Oklahoma City, OK 73134 (405) 241‑3539
- 7 Shackleford W BlvdLittle Rock, AR 72211 (501) 664‑5860
Group practices
Medicare enrollment lists Monica Lo as a member of these groups (CMS data updated 2026-10-02).
- Arkansas Heart Hospital LLC90 clinicians in the group
- Arkansas Heart Hospital Rural Health Services, LLC54 clinicians in the group
- Cardiovascular Health Clinic PLLC23 clinicians in the group
Specialties
Other cardiac electrophysiologists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578772604 |
| 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