Physician Profile
Unclaimed ProfileAbout GRIFFITHS
Ryan S Griffiths, MD is a healthcare provider in Mcminnville, OR specialising in nephrology. Ryan trained at Oregon Health Sciences University School of Medicine, graduating in 2005.
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
Areas of Expertise
Common questions
What is Dr. Griffiths's specialty?
Dr. Griffiths is a nephrology in Mcminnville, OR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEPHROLOGY”.
NPI registry
Where can I find Dr. Griffiths?
Dr. Griffiths is listed at 232 NE NORTON LANE, Mcminnville, OR 97128. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Griffiths?
The number on file is (503) 434-1159. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Griffiths?
Dr. Griffiths's National Provider Identifier is 1851516447. 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. Griffiths's medical education?
Dr. Griffiths attended Oregon Health Sciences University School of Medicine, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Griffiths have?
Dr. Griffiths has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Griffiths known for?
According to Medicare billing data, Dr. Griffiths provides treatments such as dialysis services, 4 or more physician visits per month and dialysis services, 2-3 physician visits per month, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Griffiths's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Griffiths. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (503) 434-1159
- Email not available
Practice Locations
232 NE NORTON LANE
Mcminnville, OR 97128
Procedures Most Often Billed to Medicare
995 services · 535 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
232 |
| Dialysis services, 2-3 physician visits per month (20 years or older) | Treatment | 90961 |
130 |
| Home dialysis services per month (20 years or older) | Treatment | 90966 |
75 |
| Hemodialysis procedure with physician evaluation | Treatment | 90935 |
41 |
| Dialysis services, 1 physician visit per month (20 years or older) | Treatment | 90962 |
16 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
191 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
86 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
58 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
44 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
42 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Trained at Oregon Health Sciences University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2005 at Oregon Health Sciences University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Dialysis services, 4 or more physician visits per month (20 years or older) 8
Providers in OR who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.