Physician Profile
Charles R. Zachem, D.O.
Unclaimed ProfileAbout Dr. Zachem
Charles R. Zachem, D.O. is a specialist based in Eugene, OR. Charles is a 1990 graduate of Ohio University, College of Osteopathic Medicine. According to Medicare claims data, Charles cared for 1,040 Medicare patients across 2,479 services. The services billed most often include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', management using the results of remote vital sign monitoring per calendar month, first 20 minutes, and management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes.
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
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (541) 485-6478
- Email not available
Practice Locations
1200 HILYARD ST STE 470
Eugene, OR 97401
Procedures Most Often Billed to Medicare
2,479 services · 1,040 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Home dialysis services per month (20 years or older) | Treatment | 90966 |
83 | Less often than most peers in Specialist |
| Complete ultrasound of abdomen and pelvis artery and vein blood flow | Treatment | 93975 |
44 | More often than most peers in Specialist |
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
24 | Less often than most peers in Specialist |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
469 | More often than most peers in Specialist |
| Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | Office visit | 99457 |
414 | More often than most peers in Specialist |
| Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | Office visit | 99458 |
359 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
296 | More than most peers in Specialist |
| Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | Office visit | 99454 |
275 | As often as other peers in Specialist |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
188 | More often than most peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
152 | As often as other peers in Specialist |
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.
Other specialists at this location 2
Same specialty, same street address — most likely the same department or group.
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 specialists in Eugene 8
Same specialty, same city.
More connections — 17 related providers in 3 groups
Trained at Ohio University, College of Osteopathic Medicine 1
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Ohio University, College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Home dialysis services per month (20 years or older) 8
Providers in OR who bill this service to Medicare most often.
Common questions
What kind of doctor is Charles R. Zachem?
Charles R. Zachem is a specialist in Eugene, OR. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Charles R. Zachem's address?
Charles R. Zachem is listed at 1200 Hilyard St Ste 470, Eugene, OR 97401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Charles R. Zachem?
The number on file is (541) 485-6478. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Charles R. Zachem's NPI number?
Charles R. Zachem's National Provider Identifier is 1407851942. 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
Where did Charles R. Zachem train?
Charles R. Zachem attended Ohio University, College of Osteopathic Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Charles R. Zachem been practicing?
Charles R. Zachem has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What procedures does Charles R. Zachem perform?
According to Medicare billing data, Charles R. Zachem provides treatments such as home dialysis services per month and complete ultrasound of abdomen and pelvis artery and vein blood flow, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Charles R. Zachem confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Charles R. Zachem. 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.