Jeffrey D. Phelps, DDS
Periodontics · Eugene, OR
Jeffrey D. Phelps, DDS is a periodontics with a practice address in Eugene, Oregon, and NPI 1851470280, issued on Nov 5, 2006. Check the license (Oregon 7141, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeffrey D. Phelps
- Credential
- DDS
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 7141 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3225 Willamette St Ste 1, Eugene, OR 97405
- Phone
- (541) 686-9715
- Enumerated
- Nov 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (541) 686-9717
- Entity
- Type 1 · individual
8 nearest periodontics records → All 78 in Oregon → Look up another NPI →
Verify Jeffrey D. Phelps in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 7141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average periodontics in 2024
61 Medicare Part D claims for 29 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 23 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen22 claims
- Chlorhexidine Gluconate16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Jeffrey D. Phelps among 78 periodontics records in Oregon
Jeffrey D. Phelps, DDS is one of 78 periodontics records with a practice address in Oregon. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 56% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2007 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in Oregon
There are 78 periodontics records in Oregon.
All 78 in Oregon → Every provider in Eugene → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Daniel Harper, D.M.D.,M.S.Eugene, OR 974011346460797
- John Stringer, DDSEugene, OR 974011124190608
- David Soder, DDSRoseburg, OR 974701194827840
- Shashank Joshi, BDS, MSRoseburg, OR 974711427504828
- Thomas Mueller, D.M.D.Corvallis, OR 973301679711352
- Frederick Mueller, D.M.D.Corvallis, OR 973301477550200
- Chun-Han Chou, DDS, MSMedford, OR 975041871775403
- John Ferrin, D.M.D. , MSMedford, OR 975041194093146
Common questions
What is Jeffrey D. Phelps, DDS's NPI number?
Jeffrey D. Phelps, DDS's National Provider Identifier (NPI) is 1851470280, issued on Nov 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey D. Phelps, DDS located?
The NPPES record lists a practice address at 3225 Willamette St Ste 1, Eugene, OR, 97405. Phone: (541) 686-9715. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey D. Phelps, DDS's license?
NPPES lists Oregon license number 7141, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Jeffrey D. Phelps, DDS prescribe under Medicare Part D?
In 2024, Jeffrey D. Phelps, DDS had 61 Medicare Part D claims for 29 beneficiaries; the average among periodontics prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.