Andrea T. Dellaria, MD
Neurology Physician · Lake Barrington, IL
Andrea T. Dellaria, MD is a neurology physician with a practice address in Lake Barrington, Illinois, and NPI 1982036182, issued on Jul 30, 2013. Check the license (Illinois 036.143756, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Andrea T. Dellaria
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 036.143756 IL
125-063036 IL
Self-reported in NPPES; status is on the state search - Practice location
- 22285 Pepper RD., Lake Barrington, IL 60010
- Phone
- (847) 882-6604
- Enumerated
- Jul 30, 2013
- Record last updated
- Sep 27, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (847) 882-6228
- Medicare enrollment
- Enrolled (PECOS I20180705000126); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 22285 Pepper RD.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Carolyn Johnson, WHNP, APNWomen's Health Nurse Practitioner1285608307
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- Amit Shah, M.D.Gastroenterology Physician1992792394
Verify Andrea T. Dellaria 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 036.143756Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average neurology physician in 2024
2,099 Medicare Part D claims for 558 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Donepezil Hcl528 claims
- Memantine Hcl378 claims
- Sertraline Hcl132 claims
- Gabapentin110 claims
- Levetiracetam108 claims
- Quetiapine Fumarate74 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: $801.07
34 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Northwest Neurology, LtdLake Barrington, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
15 neurology physician records list a practice address in Lake Barrington
They are 15 of the 152 NPPES records with a practice address in Lake Barrington, and 952 neurology physician records in Illinois.
All 15 in Lake Barrington → All 952 in Illinois → Every provider in Lake Barrington →
Other neurology physician records in Illinois
- Saju Abraham, M.D.Aurora, IL1528191756
- Amro Abu Shanab, MDSpringfield, IL1508598137
- Jayant Acharya, MDSpringfield, IL1891710695
- Kabiyadi Acharya, M.D.Springfield, IL1871584599
- Andrew Ackell, MDQuincy, IL1942793237
- Maham AdeebSpringfield, IL1205670981
- Yasaman AdibniaElmhurst, IL1245857242
- Mitra Afshari, M.D. M.P.HChicago, IL1285998237
- Zahra Afshari, M.D.Glenview, IL1508983628
- Mohammed Afzal, M.D.Rockford, IL1891767224
Common questions
What is Andrea T. Dellaria, MD's NPI number?
Andrea T. Dellaria, MD's National Provider Identifier (NPI) is 1982036182, issued on Jul 30, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Andrea T. Dellaria, MD located?
The NPPES record lists a practice address at 22285 Pepper RD., Lake Barrington, IL, 60010. Phone: (847) 882-6604. Providers update this record themselves, so call before visiting.
How can I verify Andrea T. Dellaria, MD's license?
NPPES lists Illinois license number 036.143756, 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 Andrea T. Dellaria, MD prescribe under Medicare Part D?
In 2024, Andrea T. Dellaria, MD had 2,099 Medicare Part D claims for 558 beneficiaries; the average among neurology physician prescribers was 1,370. 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.