Melissa Nicole Dattalo, MD, MPH
Internal Medicine Physician · Wheaton, IL
Melissa Nicole Dattalo, MD, MPH is an internal medicine physician with a practice address in Wheaton, Illinois, and NPI 1578705067, issued on Mar 30, 2009. Check the license (Illinois 036173580, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Melissa Nicole Dattalo
- Credential
- MD, MPH
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036173580 IL
60700-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1800 N Main St Ste 219, Wheaton, IL 60187
- Phone
- (630) 614-4960
- Enumerated
- Mar 30, 2009
- Record last updated
- Apr 1, 2025
- Fax
- (630) 682-3727
- Medicaid ID
- 055690400 MD
- Medicare enrollment
- Enrolled (PECOS I20250212002281); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2009
- Entity
- Type 1 · individual
Also registered at 1800 N Main St Ste 219
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Caraher, DOFamily Medicine Physician1265411334
Verify Melissa Nicole Dattalo 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 036173580Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average internal medicine physician in 2024
4,191 Medicare Part D claims for 158 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 138 claims were for opioids.
Most prescribed
- Metoprolol Succinate167 claims
- Furosemide159 claims
- Eliquis155 claims
- Levothyroxine Sodium154 claims
- Atorvastatin Calcium148 claims
- Gabapentin145 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.
Bills Medicare through one group practice
- Central Dupage Physician GroupWheaton, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Internal Medicine Physician providers in Illinois
There are 7,238 internal medicine physician records in Illinois.
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Elmer Abbo, MDBurr Ridge, IL1710048541
- Paul Abbo, M.D.River Forest, IL1083693378
Common questions
What is Melissa Nicole Dattalo, MD, MPH's NPI number?
Melissa Nicole Dattalo, MD, MPH's National Provider Identifier (NPI) is 1578705067, issued on Mar 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Nicole Dattalo, MD, MPH located?
The NPPES record lists a practice address at 1800 N Main St Ste 219, Wheaton, IL, 60187. Phone: (630) 614-4960. Providers update this record themselves, so call before visiting.
How can I verify Melissa Nicole Dattalo, MD, MPH's license?
NPPES lists Illinois license number 036173580, 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 Melissa Nicole Dattalo, MD, MPH prescribe under Medicare Part D?
In 2024, Melissa Nicole Dattalo, MD, MPH had 4,191 Medicare Part D claims for 158 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.