Arthur M. Powell, M.D.
Internal Medicine Physician · Southfield, MI
Arthur M. Powell, M.D. is an internal medicine physician with a practice address in Southfield, Michigan, and NPI 1518942176, issued on Dec 7, 2005. Check the license (Michigan 4301059204, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Arthur M. Powell
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301059204 MI
Self-reported in NPPES; status is on the state search - Practice location
- 28625 Northwestern Hwy, Southfield, MI 48034
- Phone
- (248) 358-2310
- Enumerated
- Dec 7, 2005
- Record last updated
- Feb 17, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (248) 352-0734
- Medicaid ID
- 1518942176 MI
- Medicare enrollment
- Enrolled (PECOS I20100302000900); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 28625 Northwestern Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Arthur M. Powell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301059204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average internal medicine physician in 2024
3,684 Medicare Part D claims for 192 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 160 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium251 claims
- Atorvastatin Calcium182 claims
- Amlodipine Besylate151 claims
- Losartan Potassium139 claims
- Levothyroxine Sodium119 claims
- Metformin Hcl104 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: $401.22
21 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Michigan Healthcare Professionals PCFarmington Hills, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arthur M. Powell among 5,735 internal medicine physician records in Michigan
Arthur M. Powell, M.D. is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% 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, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1984 · median 2006 among the 3,564 with a school on file
- Record last updated2011 · 54% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
200 internal medicine physician records list a practice address in Southfield
They are 200 of the 5,689 NPPES records with a practice address in Southfield, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Southfield → Internal Medicine Physician nationwide →
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- David Jacobs, MDSouthfield, MI 480341437158185
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- Leon Morris, DOSouthfield, MI 480341700885159
- Sindhu Ramesh, M.D.Southfield, MI 480341396730206
Common questions
What is Arthur M. Powell, M.D.'s NPI number?
Arthur M. Powell, M.D.'s National Provider Identifier (NPI) is 1518942176, issued on Dec 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Arthur M. Powell, M.D. located?
The NPPES record lists a practice address at 28625 Northwestern Hwy, Southfield, MI, 48034. Phone: (248) 358-2310. Providers update this record themselves, so call before visiting.
How can I verify Arthur M. Powell, M.D.'s license?
NPPES lists Michigan license number 4301059204, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arthur M. Powell, M.D. prescribe under Medicare Part D?
In 2024, Arthur M. Powell, M.D. had 3,684 Medicare Part D claims for 192 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.