Quick answers
- Does Melissa S. Vassas accept Medicare assignment?
- Yes. Medicare's clinician data says Melissa S. Vassas 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 Melissa S. Vassas see?
- In 2024, CMS data shows 289 Original Medicare patients and 2,050 services for Melissa S. Vassas. This counts Original Medicare only and measures volume, not quality.
- What is Melissa S. Vassas's NPI number?
- 1386652048. 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 Melissa S. Vassas, 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 | 289 |
|---|---|
| Services billed to Medicare | 2,050 |
| Different services or procedures | 58 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Urinalysis, manual test (81002)176 services
- Screening mammography (77067)136 services
- Screening 3d breast mammography (77063)135 services
- Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)81 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)62 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 cholesterol75%
- High blood pressure63%
- Arthritis50%
- Anxiety36%
- Depression25%
- Osteoporosis19%
Hospitals where Melissa S. Vassas works
Medicare's Facility Affiliation Data lists Melissa S. Vassas 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.
- Aultman HospitalCanton, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360084
- Mercy Medical CenterCanton, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360070
- Pomerene HospitalMillersburg, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360148
Practice locations
Addresses where Melissa S. Vassas is enrolled with Medicare (CMS data updated October 2, 2026).
- 2600 6th SwstCanton, OH 44710 (330) 363‑2180
- 2600 7th St SWCanton, OH 44710 (330) 363‑6242
- 420 S Reeves Ave, Suite BDover, OH 44622 (330) 364‑4600
- 5000 Higbee Ave NWCanton, OH 44718 (330) 493‑0313
- 981 Wooster RdMillersburg, OH 44654
Group practices
Medicare enrollment lists Melissa S. Vassas as a member of these groups (CMS data updated October 2, 2026).
- Ohio Physician Professional Corporation141 clinicians in the group
- Health Professionals of Holmes County, Inc.41 clinicians in the group
- My Community Health Center25 clinicians in the group
- Stark County Women's Clinic Inc6 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Canton
Clinicians with the same Medicare primary specialty in Canton, OH — not a recommendation.
Other clinicians in Ohio Physician Professional Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio University, College Of Osteopathic Medicine |
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386652048 |
| 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