Margaret E. Miller, MD
Internal Medicine Physician · Gilbert, AZ
Margaret E. Miller, MD is an internal medicine physician with a practice address in Gilbert, Arizona, and NPI 1114991999, issued on Feb 16, 2006. Check the license (Arizona 41834, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Margaret E. Miller
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 41834 AZ
0101232487 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1900 N Higley RD, Gilbert, AZ 85234
- Phone
- (480) 543-2034
- Enumerated
- Feb 16, 2006
- Record last updated
- Jul 31, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (480) 543-2647
- Medicaid ID
- 005876508 VA
- Medicare enrollment
- Enrolled (PECOS I20091125000052); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 1900 N Higley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benjamin Bailey, RNCertified Registered Nurse Anesthetist1700144961
- Jennifer Baker, CRNACertified Registered Nurse Anesthetist1134648363
- Joel Baker, CRNACertified Registered Nurse Anesthetist1386093342
- Ashley Baldwin, RDRegistered Dietitian1811519218
- Nathan Berry, CRNACertified Registered Nurse Anesthetist1356700660
- Marjorie Bessel, MDInternal Medicine Physician1710002068
Verify Margaret E. Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 41834Check 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% fewer Medicare Part D claims than the average internal medicine physician in 2024
126 Medicare Part D claims for 41 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Lantus12 claims
- Humalog Kwikpen U-10011 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Banner Cancer Center Specialists LLCGilbert, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret E. Miller among 2,853 internal medicine physician records in Arizona
Margaret E. Miller, MD is one of 2,853 internal medicine physician records with a practice address in Arizona. 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1999 · median 2003 among the 1,643 with a school on file
- Record last updated2013 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Arizona
There are 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Gilbert → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Marjorie Bessel, MDGilbert, AZ 852341710002068
- Shefali Birdi, MDGilbert, AZ 852341871798488
- Jordan Coulston, M.DGilbert, AZ 852341487850004
- Prathab Devaraj, MDGilbert, AZ 852341073778064
- David Edwards, MDGilbert, AZ 852341871618710
- Brian Gallman, D.O.Gilbert, AZ 852341639106438
- Attie Bile Marilyne Hepie, M.D.Gilbert, AZ 852341285963322
- Sandra Levitt, MDGilbert, AZ 852341225224660
Common questions
What is Margaret E. Miller, MD's NPI number?
Margaret E. Miller, MD's National Provider Identifier (NPI) is 1114991999, issued on Feb 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret E. Miller, MD located?
The NPPES record lists a practice address at 1900 N Higley RD, Gilbert, AZ, 85234. Phone: (480) 543-2034. Providers update this record themselves, so call before visiting.
How can I verify Margaret E. Miller, MD's license?
NPPES lists Arizona license number 41834, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Margaret E. Miller, MD prescribe under Medicare Part D?
In 2024, Margaret E. Miller, MD had 126 Medicare Part D claims for 41 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Margaret E. Miller, MD's MIPS final score?
The 2023 MIPS final score is 81.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.