Quick answers
- Where does Mary L. Tharp see patients?
- Medicare's clinician data lists 8 practice locations, including Hiawatha, IA, Mount Vernon, IA and Tama, IA. Call before your visit to confirm the address.
- What is Mary L. Tharp's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Mary L. Tharp accept Medicare assignment?
- Yes. Medicare's clinician data says Mary L. Tharp 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 Mary L. Tharp offer telehealth?
- Medicare's clinician data says Mary L. Tharp offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mary L. Tharp?
- (319) 398-6575, as listed in official Medicare / NPI Registry data.
- What is Mary L. Tharp's NPI number?
- 1679534440. 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 Mary L. Tharp is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1340 Blairs Ferry Rd, Unit AHiawatha, IA 52233 (319) 398‑6575
- 310 Hwy 1 S, Mercy Family CounselingMount Vernon, IA 52314 (319) 398‑6575
- 310 Hwy 1 SE, Mercy Pediatric ClinicMount Vernon, IA 52314 (319) 861‑7900
- 402 Siegel StTama, IA 52339 (319) 398‑6747
- 701 10th St SECedar Rapids, IA 52403
Group practices
Medicare enrollment lists Mary L. Tharp as a member of this group (CMS data updated 2026-10-02).
- Mercy Medical Center305 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Hiawatha
Clinicians with the same Medicare primary specialty in Hiawatha, IA — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1679534440 |
| 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