John Benjamin Groves, D.O.
Family Medicine Physician · Medford, OR
John Benjamin Groves, D.O. is a family medicine physician with a practice address in Medford, Oregon, and NPI 1801202312, issued on Jul 3, 2014. Check the license (Oregon DO225068, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Benjamin Groves
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- DO225068 OR
324142 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2900 Doctors Park Dr Ste 200, Medford, OR 97504
- Phone
- (541) 282-2200
- Enumerated
- Jul 3, 2014
- Record last updated
- Nov 13, 2025
- Fax
- (541) 282-2237
- Medicaid IDs
- 500863725 OR
2555332 LA - Medicare enrollment
- Enrolled (PECOS I20201203001021); accepts Medicare assignment
- Medical or professional school
- William Carey University College Of Osteopathic Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 2900 Doctors Park Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie GrahamFamily Nurse Practitioner1053199802
- Christopher Murphy, M.D.Internal Medicine Physician1588953210
- Dorothea Murray, DOInternal Medicine Physician1700535010
- George Schultz, DOInternal Medicine Physician1235225129
Verify John Benjamin Groves in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO225068Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average family medicine physician in 2024
8,048 Medicare Part D claims for 425 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 378 claims were for opioids.
Most prescribed
- Atorvastatin Calcium472 claims
- Amlodipine Besylate404 claims
- Pantoprazole Sodium233 claims
- Metformin Hcl194 claims
- Pregabalin168 claims
- Losartan Potassium167 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.
Industry payments in 2024: $792.40
40 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Lake Charles Medical Services Family Practice Associates, LLCLake Charles, LA
- Rogue Valley PhysiciansMedford, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Benjamin Groves among 2,847 family medicine physician records in Oregon
John Benjamin Groves, D.O. is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 73% of them.
- NPI issued2014 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2014 · median 2009 among the 1,671 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
93 family medicine physician records list a practice address in Medford
They are 93 of the 4,542 NPPES records with a practice address in Medford, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Medford → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Martin Albert, M.D.Medford, OR 975041275501215
- Robert Anderson, DOMedford, OR 975041578556155
- Jean Bieraugel, MDMedford, OR 975041760489181
- Beverly Copeland, MDMedford, OR 975041285631655
- Phyllis Dunckel, MDMedford, OR 975041003813627
- Robert Eckert, MDMedford, OR 975041942207592
- Karen Kahn, MDMedford, OR 975041508865015
- Paul Matz, MDMedford, OR 975041073510426
Common questions
What is John Benjamin Groves, D.O.'s NPI number?
John Benjamin Groves, D.O.'s National Provider Identifier (NPI) is 1801202312, issued on Jul 3, 2014. An NPI identifies a provider in billing; it is not a license.
Where is John Benjamin Groves, D.O. located?
The NPPES record lists a practice address at 2900 Doctors Park Dr Ste 200, Medford, OR, 97504. Phone: (541) 282-2200. Providers update this record themselves, so call before visiting.
How can I verify John Benjamin Groves, D.O.'s license?
NPPES lists Oregon license number DO225068, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Benjamin Groves, D.O. prescribe under Medicare Part D?
In 2024, John Benjamin Groves, D.O. had 8,048 Medicare Part D claims for 425 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.