Doris B. Nietert, M.D.
Pediatrics Physician · Naperville, IL
Doris B. Nietert, M.D. is a pediatrics physician with a practice address in Naperville, Illinois, and NPI 1942283759, issued on Nov 25, 2005. Check the license (Illinois 036-083727, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Doris B. Nietert
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 036-083727 IL
Self-reported in NPPES; status is on the state search - Practice location
- 100 Spalding Dr, Naperville, IL 60540
- Phone
- (630) 355-6996
- Enumerated
- Nov 25, 2005
- Record last updated
- Jun 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (630) 355-0026
- Medicaid ID
- 036-083727 IL
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,176 in Illinois → Look up another NPI →
Also registered at 100 Spalding Dr
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Verify Doris B. Nietert 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 036-083727Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Doris B. Nietert among 3,176 pediatrics physician records in Illinois
Doris B. Nietert, M.D. is one of 3,176 pediatrics physician records with a practice address in Illinois. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileNo · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2016 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
73 pediatrics physician records list a practice address in Naperville
They are 73 of the 4,634 NPPES records with a practice address in Naperville, and 3,176 pediatrics physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,176 in Illinois → Every provider in Naperville → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Karen Balzanto, M.D.Naperville, IL 605401124179882
- Vija Bublys, M.D.Naperville, IL 605401104875681
- Pooja Khungar, M.D.Naperville, IL 605401952576761
- Kyu-Ho Kim, M.D., F.A.A.P.Naperville, IL 605401417912734
- Shashikant Kudchadker, M.D.Naperville, IL 605401679570691
- Karolyn Law, M.D.Naperville, IL 605401093788804
- Shubhada Lawande, M.D.Naperville, IL 605401750388773
- Joyce Lo, M.D.Naperville, IL 605401780871426
Common questions
What is Doris B. Nietert, M.D.'s NPI number?
Doris B. Nietert, M.D.'s National Provider Identifier (NPI) is 1942283759, issued on Nov 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Doris B. Nietert, M.D. located?
The NPPES record lists a practice address at 100 Spalding Dr, Naperville, IL, 60540. Phone: (630) 355-6996. Providers update this record themselves, so call before visiting.
How can I verify Doris B. Nietert, M.D.'s license?
NPPES lists Illinois license number 036-083727, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.