James Alan Maddox, M.D.
Family Medicine Physician · Coos Bay, OR
James Alan Maddox, M.D. is a family medicine physician with a practice address in Coos Bay, Oregon, and NPI 1932216751, issued on Aug 25, 2006. Check the license (Oregon MD198698, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Alan Maddox
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD198698 OR
MD00034602 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Woodland Dr, Coos Bay, OR 97420
- Phone
- (541) 267-5151
- Enumerated
- Aug 25, 2006
- Record last updated
- Sep 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 500781314 OR
- Medicare enrollment
- Enrolled (PECOS I20260310002996); accepts Medicare assignment
- Medical or professional school
- East Tennessee State University Quillen College Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 1900 Woodland Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samir Ale, MDFamily Medicine Physician1447538533
- Jennifer AllredAdult Health Nurse Practitioner1124078407
- Nancy Altamirano, MDPediatrics Physician1932159159
- Allison Arends, NPAdult Health Nurse Practitioner1336780105
- Heather Arzie, LMTMassage Therapist1972744886
- Joyce Ballard, MDInternal Medicine Physician1174507941
Verify James Alan Maddox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD198698Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average family medicine physician in 2024
1,918 Medicare Part D claims for 251 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium124 claims
- Levothyroxine Sodium103 claims
- Losartan Potassium75 claims
- Omeprazole75 claims
- Lisinopril64 claims
- Rosuvastatin Calcium62 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.
Bills Medicare through one group practice
- Coquille Indian TribeCoos Bay, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Alan Maddox among 2,847 family medicine physician records in Oregon
James Alan Maddox, M.D. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 53% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1994 · median 2009 among the 1,671 with a school on file
- Record last updated2020 · 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).
22 family medicine physician records list a practice address in Coos Bay
They are 22 of the 767 NPPES records with a practice address in Coos Bay, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Coos Bay → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Celeste Blanken, DOCoos Bay, OR 974201083684773
- Dallas Carter, MDCoos Bay, OR 974201972587764
- Robert Gerber, MDCoos Bay, OR 974201518941350
- Teresa Lanier, MD PHDCoos Bay, OR 974201104865658
- Thomas McAndrew, MDCoos Bay, OR 974201164407375
- Theresa Muday, MDCoos Bay, OR 974201639154875
- Mark Pasternak, MDCoos Bay, OR 974201760552483
- Kent Sharman, MDCoos Bay, OR 974201063498475
Common questions
What is James Alan Maddox, M.D.'s NPI number?
James Alan Maddox, M.D.'s National Provider Identifier (NPI) is 1932216751, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Alan Maddox, M.D. located?
The NPPES record lists a practice address at 1900 Woodland Dr, Coos Bay, OR, 97420. Phone: (541) 267-5151. Providers update this record themselves, so call before visiting.
How can I verify James Alan Maddox, M.D.'s license?
NPPES lists Oregon license number MD198698, 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 James Alan Maddox, M.D. prescribe under Medicare Part D?
In 2024, James Alan Maddox, M.D. had 1,918 Medicare Part D claims for 251 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.