Quick answers
- Does Mallori W. Hathaway accept Medicare assignment?
- Yes. Medicare's clinician data says Mallori W. Hathaway 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.
- How many Medicare patients does Mallori W. Hathaway see?
- In 2024, CMS data shows 907 Original Medicare patients and 10,132 services for Mallori W. Hathaway. This counts Original Medicare only and measures volume, not quality.
- What is Mallori W. Hathaway's NPI number?
- 1861019689. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Mallori W. Hathaway, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 907 |
|---|---|
| Services billed to Medicare | 10,132 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (J7345)5,800 services
- Destruction of precancer skin growth, 2-14 growths (17003)1,402 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)847 services
- Destruction of precancer skin growth, 1 growth (17000)454 services
- Destruction of skin growth, 1-14 growths (17110)306 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes30%
- Ischemic heart disease27%
- Anxiety25%
Hospitals where Mallori W. Hathaway works
Medicare's Facility Affiliation Data lists Mallori W. Hathaway 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.
- Ascension St Vincent SalemSalem, IN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 151314
- Norton Scott HospitalScottsburg, IN · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 151334
Practice locations
Addresses where Mallori W. Hathaway is enrolled with Medicare (CMS data updated October 2, 2026).
- 244 Westwood BlvdColumbus, IN 47201 (812) 669‑0141
- 303 S Walnut StSeymour, IN 47274 (812) 358‑7705
- 415 S Landmark AveBloomington, IN 47403 (812) 333‑7433
- 505 W Homer St, Suite 201Salem, IN 47167 (812) 883‑0024
- 8325 S Emerson Ave, Suite C1Indianapolis, IN 46237 (317) 780‑7400
Group practices
Medicare enrollment lists Mallori W. Hathaway as a member of this group (CMS data updated October 2, 2026).
- Forefront Dermatology SC662 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Columbus
Clinicians with the same Medicare primary specialty in Columbus, IN — not a recommendation.
Other clinicians in Forefront Dermatology SC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861019689 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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