Nadal M. Aker, M.D.
Cardiovascular Disease Physician · Decatur, IL
Nadal M. Aker, M.D. is a cardiovascular disease physician with a practice address in Decatur, Illinois, and NPI 1083671911, issued on Apr 26, 2006. Check the license (Illinois 036111422, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nadal M. Aker
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 036111422 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2300 N Edward St, Decatur, IL 62526
- Phone
- (217) 876-2400
- Enumerated
- Apr 26, 2006
- Record last updated
- Aug 20, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (217) 876-2405
- Medicaid ID
- 036111422 IL
- Medicare enrollment
- Enrolled (PECOS I20041109000118); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,073 in Illinois → Look up another NPI →
Also registered at 2300 N Edward St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samaj Adhikari, MDInternal Medicine Physician1306459979
- Coley Adloff, RD LD/NRegistered Dietitian1194808618
- Akif Ahmed, DOFamily Medicine Physician1871161430
- Bretton Ahrens, NPFamily Nurse Practitioner1356901227
- Amber Anderson, M.D.Family Medicine Physician1568752137
- Alex Armstrong, PA-CPhysician Assistant1922631001
Verify Nadal M. Aker 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 036111422Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average cardiovascular disease physician in 2024
7,664 Medicare Part D claims for 881 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium697 claims
- Amlodipine Besylate542 claims
- Metoprolol Succinate485 claims
- Carvedilol426 claims
- Metoprolol Tartrate414 claims
- Isosorbide Mononitrate Er408 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 67.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $141.61
7 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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.
One hospital affiliation
- Decatur Memorial HospitalDecatur, IL · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nadal M. Aker among 1,073 cardiovascular disease physician records in Illinois
Nadal M. Aker, M.D. is one of 1,073 cardiovascular disease physician records with a practice address in Illinois. 85% 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, 50% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1992 · median 2001 among the 688 with a school on file
- Record last updated2014 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Illinois
There are 1,073 cardiovascular disease physician records in Illinois.
All 1,073 in Illinois → Every provider in Decatur → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Huzefa Bhopalwala, MDDecatur, IL 625261033733787
- Adebola Orekoya, MDDecatur, IL 625261306372735
- Theodore Addai, M.D.Decatur, IL 625211912985185
- Luis Caceres, M.D.Decatur, IL 625211942381496
- Jeanne Kairouz, MDDecatur, IL 625211003846908
- Manohar Kola, M.D.Decatur, IL 625211982786273
- Yekaterina Fayn, MDOlney, IL 624501699934471
- Asim Cheema, MDEffingham, IL 624011528343043
Common questions
What is Nadal M. Aker, M.D.'s NPI number?
Nadal M. Aker, M.D.'s National Provider Identifier (NPI) is 1083671911, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nadal M. Aker, M.D. located?
The NPPES record lists a practice address at 2300 N Edward St, Decatur, IL, 62526. Phone: (217) 876-2400. Providers update this record themselves, so call before visiting.
How can I verify Nadal M. Aker, M.D.'s license?
NPPES lists Illinois license number 036111422, 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 Nadal M. Aker, M.D. prescribe under Medicare Part D?
In 2024, Nadal M. Aker, M.D. had 7,664 Medicare Part D claims for 881 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Nadal M. Aker, M.D.'s MIPS final score?
The 2023 MIPS final score is 67.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.