Conrad Samayoa, M.D.
Specialist · Chicago, IL
Conrad Samayoa, M.D. is a specialist with a practice address in Chicago, Illinois, and NPI 1659391571, issued on Jul 21, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Conrad Samayoa
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- Practice location
- 1945 W Wilson Ave Ste 400, Chicago, IL 60640
- Phone
- (773) 769-4600
- Enumerated
- Jul 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (773) 769-0042
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,154 in Illinois → Look up another NPI →
Verify Conrad Samayoa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average specialist in 2024
47 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
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.
Conrad Samayoa among 1,154 specialist records in Illinois
Conrad Samayoa, M.D. is one of 1,154 specialist records with a practice address in Illinois. 19% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2007 · 84% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Illinois
There are 1,154 specialist records in Illinois.
All 1,154 in Illinois → Every provider in Chicago → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Felizardo Belga, M.D.Chicago, IL 606401699748947
- Vivian Bernal, OTChicago, IL 606401306890553
- John Cherf, MDChicago, IL 606401619989498
- Deborah HaysChicago, IL 606401366682122
- Wendell JohnsonChicago, IL 606401558449876
- Steve Leary, LMTChicago, IL 606401225394968
- Veronica Martinez GonzalezChicago, IL 606401003772617
- Jose Medina, M.D.Chicago, IL 606401679673214
Common questions
What is Conrad Samayoa, M.D.'s NPI number?
Conrad Samayoa, M.D.'s National Provider Identifier (NPI) is 1659391571, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Conrad Samayoa, M.D. located?
The NPPES record lists a practice address at 1945 W Wilson Ave Ste 400, Chicago, IL, 60640. Phone: (773) 769-4600. Providers update this record themselves, so call before visiting.
How can I verify Conrad Samayoa, M.D.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Conrad Samayoa, M.D. prescribe under Medicare Part D?
In 2024, Conrad Samayoa, M.D. had 47 Medicare Part D claims; 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.