Nicholas G. Viyuoh, MD
Obstetrics & Gynecology Physician · Macomb, IL
Nicholas G. Viyuoh, MD is an obstetrics & gynecology physician with a practice address in Macomb, Illinois, and NPI 1952410219, issued on Aug 30, 2006. Check the license (Illinois 036153809, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nicholas G. Viyuoh
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 036153809 IL
27537 OK
18368 MS
MD430772 PA
Self-reported in NPPES; status is on the state search - Practice location
- 525 E Grant St, Macomb, IL 61455
- Phone
- (309) 836-6937
- Enumerated
- Aug 30, 2006
- Record last updated
- May 8, 2024
- Fax
- (309) 836-6530
- Medicaid IDs
- 00259091 MS
200278140A OK
152327001 AR - Medicare enrollment
- Enrolled (PECOS I20200917001531); accepts Medicare assignment
- Medical or professional school
- University Of South Alabama College Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 525 E Grant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jerome Anderson, D.O.Anatomic Pathology Physician1619955986
- Larry Bartels, CRNACertified Registered Nurse Anesthetist1891849899
- Josie BauerCounselor1932748159
- Megan BeckerProfessional Counselor1831514868
- Amy BurkeSpeech-Language Pathologist1699098764
- Brandon Burnett, APRN CNPFamily Nurse Practitioner1427730274
Verify Nicholas G. Viyuoh 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 036153809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
34 Medicare Part D claims for 18 beneficiaries, against an average of 165 among the 28,733 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.
Industry payments in 2024: $24.93
1 payment: food and beverage; the largest payer was Organon Llc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Mcdonough County Hospital DistrictMacomb, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas G. Viyuoh among 2,062 obstetrics & gynecology physician records in Illinois
Nicholas G. Viyuoh, MD is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1995 · median 2006 among the 1,168 with a school on file
- Record last updated2024 · 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 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 obstetrics & gynecology physician records list a practice address in Macomb
They are 4 of the 296 NPPES records with a practice address in Macomb, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Macomb → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Robyn Alley-Hay, M.D.Macomb, IL 614551346228111
- Troy Eckman, M.D.Macomb, IL 614551073518304
- Tamara Smith, D.O.Macomb, IL 614551932118239
- Tara Baum, MDGalesburg, IL 614011275710477
- Jeffrey Baumgardner, M.D., M.S.Galesburg, IL 614011972522712
- James Cecil, DOGalesburg, IL 614011700881471
- Lorraine Garland, M.D.Galesburg, IL 614011225290083
- Cynthia Mangubat, MDGalesburg, IL 614011750505442
Common questions
What is Nicholas G. Viyuoh, MD's NPI number?
Nicholas G. Viyuoh, MD's National Provider Identifier (NPI) is 1952410219, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas G. Viyuoh, MD located?
The NPPES record lists a practice address at 525 E Grant St, Macomb, IL, 61455. Phone: (309) 836-6937. Providers update this record themselves, so call before visiting.
How can I verify Nicholas G. Viyuoh, MD's license?
NPPES lists Illinois license number 036153809, 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 Nicholas G. Viyuoh, MD prescribe under Medicare Part D?
In 2024, Nicholas G. Viyuoh, MD had 34 Medicare Part D claims for 18 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.