Dwayne Bernard Buchanan, M.D.
Family Medicine Physician · Bloomingdale, IL
Dwayne Bernard Buchanan, M.D. is a family medicine physician with a practice address in Bloomingdale, Illinois, and NPI 1841437936, issued on Jan 13, 2009. Check the license (Illinois 036124946, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Dwayne Bernard Buchanan
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036124946 IL
Self-reported in NPPES; status is on the state search - Practice location
- 220 Springfield Dr Ste 210, Bloomingdale, IL 60108
- Phone
- (630) 893-2213
- Enumerated
- Jan 13, 2009
- Record last updated
- Feb 9, 2024
- Fax
- (630) 307-0482
- Medicaid ID
- 036124946 IL
- Medicare enrollment
- Enrolled (PECOS I20101025000581); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 220 Springfield Dr Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sonal Patel, DOInternal Medicine Physician1255418026
Verify Dwayne Bernard Buchanan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036124946Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average family medicine physician in 2024
3,018 Medicare Part D claims for 569 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 32 claims were for opioids.
Most prescribed
- Atorvastatin Calcium262 claims
- Amlodipine Besylate257 claims
- Lisinopril140 claims
- Losartan Potassium112 claims
- Hydrochlorothiazide106 claims
- Levothyroxine Sodium105 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: $24.89
1 payment: food and beverage; the largest payer was Exact Sciences Corporation. 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
- Dupage Medical Group LtdSchaumburg, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dwayne Bernard Buchanan among 6,215 family medicine physician records in Illinois
Dwayne Bernard Buchanan, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2007 · median 2006 among the 3,714 with a school on file
- Record last updated2024 · 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 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 family medicine physician records list a practice address in Bloomingdale
They are 27 of the 638 NPPES records with a practice address in Bloomingdale, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Bloomingdale → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Eliza Bernas, MDBloomingdale, IL 601081326075854
- Mary Biskup, M.D.Bloomingdale, IL 601081033195680
- Mary Bizios, DOBloomingdale, IL 601081437209178
- Arthur Davida, MDBloomingdale, IL 601081306831300
- David De Ramos, DOBloomingdale, IL 601081639120785
- William Epperly, MDBloomingdale, IL 601081477641645
- Timothy Fior, M.D.Bloomingdale, IL 601081346355260
- Susan Jacob, M.C.Bloomingdale, IL 601081831136019
Common questions
What is Dwayne Bernard Buchanan, M.D.'s NPI number?
Dwayne Bernard Buchanan, M.D.'s National Provider Identifier (NPI) is 1841437936, issued on Jan 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Dwayne Bernard Buchanan, M.D. located?
The NPPES record lists a practice address at 220 Springfield Dr Ste 210, Bloomingdale, IL, 60108. Phone: (630) 893-2213. Providers update this record themselves, so call before visiting.
How can I verify Dwayne Bernard Buchanan, M.D.'s license?
NPPES lists Illinois license number 036124946, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dwayne Bernard Buchanan, M.D. prescribe under Medicare Part D?
In 2024, Dwayne Bernard Buchanan, M.D. had 3,018 Medicare Part D claims for 569 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.