Dr. Melissa Ann Dianovsky, MD
- Industry payments
- $37
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 1800 Hollister Dr, Libertyville, IL 60048
- Practice phone
- Call (847) 549-1176
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Grand Oaks Surgical, S.C.
Libertyville, Illinois
Find Dr. Dianovsky's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Melissa Ann Dianovsky is a pediatrician in Libertyville, Illinois
Dr. Dianovsky practices at Grand Oaks Surgical, S.C. in Libertyville, Illinois.
Dr. Dianovsky's NPI, 1306848858, was assigned on August 15, 2005. Dr. Dianovsky holds Illinois license 036090172.
- NPI
- 1306848858NPI Registry (opens in a new tab)
- NPI enumeration date
- August 15, 2005
- NPI status
- Active
- Practice phone
- (847) 549-1176
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Melissa Ann Dianovsky practices at Grand Oaks Surgical, S.C. in Libertyville, Illinois
Dr. Dianovsky's primary practice is Grand Oaks Surgical, S.C., at 1800 Hollister Dr, Libertyville, IL 60048 in Lake County. The practice phone is (847) 549-1176.
- Grand Oaks Surgical, S.C.1800 Hollister Dr, Libertyville, IL 60048 · Lake CountyPhone(847) 549-1176
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Melissa Ann Dianovsky is affiliated with 3 sites of care and 2 medical groups
Dr. Dianovsky's primary practice is Grand Oaks Surgical, S.C. in Libertyville, Illinois. Dmand AI also links Dr. Dianovsky to 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Melissa Ann Dianovsky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dianovsky practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grand Oaks Surgical, S.C. | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Melissa Ann Dianovsky is one of 2,423 pediatricians in Illinois
Pediatrics is Dr. Dianovsky's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Dianovsky is licensed in Illinois.
Specialties and state licenses
- Pediatrics, IllinoisPrimary
Pediatricians near Dr. Dianovsky
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Melissa Ann Dianovsky's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Dianovsky's median patient age at 15, with 52% women.
Dr. Dianovsky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Melissa Ann Dianovsky received $37 in industry payments from 2016 to 2018
CMS Open Payments shows 2 general payments to Dr. Dianovsky from 2 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $25.
General payments to Dr. Dianovsky by program year, 2016 to 2018
Companies that paid Dr. Dianovsky the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Melissa Ann Dianovsky's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Melissa Ann Dianovsky
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Melissa Ann Dianovsky's NPI number?
Dr. Melissa Ann Dianovsky's NPI number is 1306848858. It was assigned on August 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Melissa Ann Dianovsky?
Dr. Melissa Ann Dianovsky is a pediatrician in Libertyville, Illinois. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Melissa Ann Dianovsky practice?
Dr. Dianovsky practices at 1800 Hollister Dr, Libertyville, IL 60048. Dr. Dianovsky's primary practice is Grand Oaks Surgical, S.C. in Libertyville, Illinois. Dmand AI also links Dr. Dianovsky to 2 group practices and clinics and 2 medical groups.
What is Dr. Melissa Ann Dianovsky's office phone number?
The practice phone on file for Dr. Dianovsky is (847) 549-1176.
What is Dr. Melissa Ann Dianovsky's medical license number?
Dr. Dianovsky holds Illinois license 036090172.
Has Dr. Melissa Ann Dianovsky received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. Dianovsky from 2 companies from 2016 to 2018. The largest total came from Genentech, Inc.
How long has Dr. Melissa Ann Dianovsky been practicing?
Dr. Dianovsky's NPI was assigned in 2005.
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