Ralph Martin Maxwell, DO
Family Medicine Physician · Dumas, AR
Ralph Martin Maxwell, DO is a family medicine physician with a practice address in Dumas, Arkansas, and NPI 1295722668, issued on Sep 30, 2005. Check the license on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ralph Martin Maxwell
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 00356 ID
Self-reported in NPPES; status is on the state search - Practice location
- 811 Highway 65 S, Dumas, AR 71639
- Phone
- (870) 382-8261
- Enumerated
- Sep 30, 2005
- Record last updated
- Dec 20, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (870) 382-8140
- Medicaid IDs
- 807073500 ID
8434870 WA - Medicare enrollment
- Enrolled (PECOS I20050223000142); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,681 in Arkansas → Look up another NPI →
Also registered at 811 Highway 65 S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lon Bitzer, MDSpecialist1255437679
- George Brown, MDFamily Medicine Physician1912647355
- Franklin Chambers, M.D.Family Medicine Physician1245286442
- Amber Clemons, RNRegistered Nurse1306639273
- Christine Freeman, LPNLicensed Practical Nurse1013802941
- Sharon Griffin, RNRegistered Nurse1386437259
Verify Ralph Martin Maxwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% more Medicare Part D claims than the average family medicine physician in 2024
6,636 Medicare Part D claims for 495 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 183 claims were for opioids.
Most prescribed
- Atorvastatin Calcium291 claims
- Potassium Chloride249 claims
- Amlodipine Besylate222 claims
- Levothyroxine Sodium193 claims
- Pantoprazole Sodium185 claims
- Furosemide169 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: $67.72
4 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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 one group practice
- Dewitt Hospital And Nursing Home IncDe Witt, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ralph Martin Maxwell among 1,681 family medicine physician records in Arkansas
Ralph Martin Maxwell, DO is one of 1,681 family medicine physician records with a practice address in Arkansas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1982 · median 2004 among the 1,156 with a school on file
- Record last updated2011 · 58% 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 Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 family medicine physician records list a practice address in Dumas
They are 5 of the 81 NPPES records with a practice address in Dumas, and 1,681 family medicine physician records in Arkansas.
All 1,681 in Arkansas → Every provider in Dumas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- George Brown, MDDumas, AR 716391912647355
- Franklin Chambers, M.D.Dumas, AR 716391245286442
- Jane Kuzas, M.D.Dumas, AR 716391417993379
- Thomas Lewellen, DODumas, AR 716391871679001
- Jacquelyn Clark, DOCrossett, AR 716351780334656
- Luis Garcia, MDCrossett, AR 716351922064831
- Edward Gresham, M.D.Crossett, AR 716351346220688
- William Lynn, D.O.Crossett, AR 716351588682785
Common questions
What is Ralph Martin Maxwell, DO's NPI number?
Ralph Martin Maxwell, DO's National Provider Identifier (NPI) is 1295722668, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Martin Maxwell, DO located?
The NPPES record lists a practice address at 811 Highway 65 S, Dumas, AR, 71639. Phone: (870) 382-8261. Providers update this record themselves, so call before visiting.
How can I verify Ralph Martin Maxwell, DO's license?
Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ralph Martin Maxwell, DO prescribe under Medicare Part D?
In 2024, Ralph Martin Maxwell, DO had 6,636 Medicare Part D claims for 495 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.