Physician Profile
William Fitzgerald Demas, M.D., F.A.C.R.
Unclaimed ProfileAbout Dr. Demas
William Fitzgerald Demas, M.D., F.A.C.R. practices radiation oncology in Akron, OH. William is a 1981 graduate of State University of New York Downstate Medical Center. According to Medicare claims data, William cared for 54 Medicare patients across 141 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (330) 375-3557
- Email not available
Practice Locations
525 E MARKET ST
Akron, OH 44304
Conditions Commonly Evaluated or Treated
Within Radiation Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
141 services · 54 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
94 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
19 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
28 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other radiation oncology specialists in Akron 6
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at State University of New York Downstate Medical Center 8
Other providers in the same specialty who trained at the same institution.
Class of 1981 at State University of New York Downstate Medical Center 8
Providers who graduated from the same medical school in the same year.
Also performs Ct guidance for insertion of radiation therapy fields 8
Providers in OH who bill this service to Medicare most often.
Common questions
What is Dr. Demas's specialty?
Dr. Demas is a radiation oncology in Akron, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RADIATION ONCOLOGY”.
NPI registry
Where can I find Dr. Demas?
Dr. Demas is listed at 525 E MARKET ST, Akron, OH 44304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Demas?
The number on file is (330) 375-3557. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Demas's NPI number?
Dr. Demas's National Provider Identifier is 1033100334. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Demas's medical education?
Dr. Demas attended State University of New York Downstate Medical Center, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Demas been practicing?
Dr. Demas has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Demas known for?
According to Medicare billing data, Dr. Demas performs imaging including ct guidance for insertion of radiation therapy fields and radiation treatment management, 5 treatment sessions, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Demas confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Demas. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.