Nathan James Graham, MD
Urology Physician · Chicago, IL
Nathan James Graham, MD is a urology physician with a practice address in Chicago, Illinois, and NPI 1629766290, issued on May 1, 2023. Check the license (Illinois 125081479, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nathan James Graham
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 125081479 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave, Chicago, IL 60637
- Phone
- (773) 702-1860
- Enumerated
- May 1, 2023
- Record last updated
- May 1, 2023
- Entity
- Type 1 · individual
8 nearest urology physician records → All 629 in Illinois → Look up another NPI →
Also registered at 5841 S Maryland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nathan James Graham 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 125081479Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average urology physician in 2024
122 Medicare Part D claims for 77 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Sulfamethoxazole-Trimethoprim24 claims
- Tamsulosin Hcl21 claims
- Oxycodone Hcl16 claims
- Cephalexin12 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: $37.54
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 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.
Nathan James Graham among 629 urology physician records in Illinois
Nathan James Graham, MD is one of 629 urology physician records with a practice address in Illinois. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 92% of them.
- NPI issued2023 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Illinois
There are 629 urology physician records in Illinois.
All 629 in Illinois → Every provider in Chicago → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Piyush AgarwalChicago, IL 606371629193180
- Gregory BalesChicago, IL 606371184789919
- Marc Chuang, M.D.Chicago, IL 606371093748469
- Michael Eng, MDChicago, IL 606371952588022
- Sarah FarisChicago, IL 606371831332345
- Gagan Gautam, MD, MCHChicago, IL 606371376846907
- Parth ModiChicago, IL 606371073809398
- Marcelo Orvieto, MDChicago, IL 606371356654487
Common questions
What is Nathan James Graham, MD's NPI number?
Nathan James Graham, MD's National Provider Identifier (NPI) is 1629766290, issued on May 1, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Nathan James Graham, MD located?
The NPPES record lists a practice address at 5841 S Maryland Ave, Chicago, IL, 60637. Phone: (773) 702-1860. Providers update this record themselves, so call before visiting.
How can I verify Nathan James Graham, MD's license?
NPPES lists Illinois license number 125081479, 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 Nathan James Graham, MD prescribe under Medicare Part D?
In 2024, Nathan James Graham, MD had 122 Medicare Part D claims for 77 beneficiaries; the average among urology physician prescribers was 1,340. 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.