William A. Moran, MD
Internal Medicine Physician · Arlington Heights, IL
William A. Moran, MD is an internal medicine physician with a practice address in Arlington Heights, Illinois, and NPI 1083700991, issued on Oct 5, 2006. Check the license (Illinois 036106016, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- William A. Moran
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036106016 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2101 S Arlington Heights RD, Arlington Heights, IL 60005
- Phone
- (224) 404-6500
- Enumerated
- Oct 5, 2006
- Record last updated
- May 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 818-0061
- Medicaid ID
- 036106016 IL
- Medicare enrollment
- Enrolled (PECOS I20040403000024); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1999
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 2101 S Arlington Heights RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mario Chan, M.D.Endocrinology, Diabetes & Metabolism Physician1104975176
- Kevin Curtin, D.D.S.General Practice Dentistry1083055271
- Vicky DelgadoClinical Social Worker1245985969
- Cesar Feijoo, PA-CPhysician Assistant1376233940
- Daniel Jonas, M.D.Gastroenterology Physician1720519598
- Lizbeth MancillaSocial Worker1730937129
Verify William A. Moran 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 036106016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average internal medicine physician in 2024
9,759 Medicare Part D claims for 862 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 255 claims were for opioids.
Most prescribed
- Atorvastatin Calcium764 claims
- Amlodipine Besylate432 claims
- Levothyroxine Sodium421 claims
- Metoprolol Succinate407 claims
- Rosuvastatin Calcium253 claims
- Simvastatin252 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 MIPS final score for 2023 (Medicare payment program): 89.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Endeavor Health Medical GroupArlington Heights, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William A. Moran among 7,238 internal medicine physician records in Illinois
William A. Moran, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1999 · median 2003 among the 3,580 with a school on file
- Record last updated2021 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 internal medicine physician records list a practice address in Arlington Heights
They are 53 of the 2,697 NPPES records with a practice address in Arlington Heights, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Arlington Heights → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jerry Andrews, D.O.Arlington Heights, IL 600051205875507
- David Feerst, MDArlington Heights, IL 600051508931767
- Mamdouh Ishak, MDArlington Heights, IL 600051275612343
- Abdallah Karam, MDArlington Heights, IL 600051144257395
- Akber Khan, MDArlington Heights, IL 600051851302939
- Panayota Kleinman, MDArlington Heights, IL 600051962407916
- Ruksana Papa, M.D.Arlington Heights, IL 600051235196635
- Kamal Patel, M.D.Arlington Hts, IL 600051700981917
Common questions
What is William A. Moran, MD's NPI number?
William A. Moran, MD's National Provider Identifier (NPI) is 1083700991, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William A. Moran, MD located?
The NPPES record lists a practice address at 2101 S Arlington Heights RD, Arlington Heights, IL, 60005. Phone: (224) 404-6500. Providers update this record themselves, so call before visiting.
How can I verify William A. Moran, MD's license?
NPPES lists Illinois license number 036106016, 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 William A. Moran, MD prescribe under Medicare Part D?
In 2024, William A. Moran, MD had 9,759 Medicare Part D claims for 862 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is William A. Moran, MD's MIPS final score?
The 2023 MIPS final score is 89.7 of 100. 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.