Quick answers
- Does Lauren O. Evans accept Medicare assignment?
- Yes. Medicare's clinician data says Lauren O. Evans accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Lauren O. Evans's NPI number?
- 1780255612. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lauren O. Evans works
Medicare's Facility Affiliation Data lists Lauren O. Evans at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Chickasaw Nation Medical CenterAda, OK · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 370180
Practice locations
Addresses where Lauren O. Evans is enrolled with Medicare (CMS data updated October 2, 2026).
- 1921 Stonecipher DrAda, OK 74820 (580) 436‑3980
- 2510 Chickasaw BlvdArdmore, OK 73401 (580) 226‑8181
Group practices
Medicare enrollment lists Lauren O. Evans as a member of this group (CMS data updated October 2, 2026).
- Chickasaw Nation Division of Health Chickasaw Nation Medical Center240 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Ada
Clinicians with the same Medicare primary specialty in Ada, OK — not a recommendation.
Other clinicians in Chickasaw Nation Division of Health Chickasaw Nation Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| School | University Of Oklahoma College Of Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780255612 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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