Martin L. Brown, MD
Specialist · Green Valley, AZ
Martin L. Brown, MD is a specialist with a practice address in Green Valley, Arizona, and NPI 1730165671, issued on Dec 22, 2005. Check the license (Arizona 17784, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martin L. Brown
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- 17784 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 400 W. Camino Casa Verde, Green Valley, AZ 85614
- Phone
- (520) 625-1760
- Enumerated
- Dec 22, 2005
- Record last updated
- May 13, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (520) 648-1394
- Medicare enrollment
- Enrolled (PECOS I20050131000455); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest specialist records → All 747 in Arizona → Look up another NPI →
Also registered at 400 W. Camino Casa Verde
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Riley, ANP-CAdult Health Nurse Practitioner1134148463
Verify Martin L. Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 17784Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% more Medicare Part D claims than the average specialist in 2024
2,707 Medicare Part D claims for 111 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 32 claims were for opioids.
Most prescribed
- Atorvastatin Calcium384 claims
- Lisinopril320 claims
- Amlodipine Besylate159 claims
- Jardiance145 claims
- Gabapentin114 claims
- Losartan Potassium114 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 3 group practices
- Ton San Simon Health CenterSells, AZ
- Ton Santa Rosa Health CenterSells, AZ
- Ton Sells HospitalSells, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martin L. Brown among 747 specialist records in Arizona
Martin L. Brown, MD is one of 747 specialist records with a practice address in Arizona. 25% 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 · 25% of these records are
- In the CMS Doctors and Clinicians fileYes · 16% of these records are
- Graduated1985 · median 1992 among the 117 with a school on file
- Record last updated2011 · 83% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Arizona
There are 747 specialist records in Arizona.
All 747 in Arizona → Every provider in Green Valley → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Jared DewittNogales, AZ 856211568310951
- Marco Saucedo, M.D.Nogales, AZ 856211073782512
- Anthony Allen, C. PED.Green Valley, AZ 856221528199239
- Guery Flores, M.D.Sierra Vista, AZ 856351972656585
- Ericka SullinsSierra Vista, AZ 856351275926180
- Danielle LowthianVail, AZ 856411306213012
- Deborah Soward, OTVail, AZ 856411669594321
- Judy Calcagno, P.T.Marana, AZ 856531851430748
Common questions
What is Martin L. Brown, MD's NPI number?
Martin L. Brown, MD's National Provider Identifier (NPI) is 1730165671, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Martin L. Brown, MD located?
The NPPES record lists a practice address at 400 W. Camino Casa Verde, Green Valley, AZ, 85614. Phone: (520) 625-1760. Providers update this record themselves, so call before visiting.
How can I verify Martin L. Brown, MD's license?
NPPES lists Arizona license number 17784, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Martin L. Brown, MD prescribe under Medicare Part D?
In 2024, Martin L. Brown, MD had 2,707 Medicare Part D claims for 111 beneficiaries; the average among specialist prescribers was 1,380. 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.