Diana Mandel-Tatch, D.D.S.
General Practice Dentistry · Deerfield, IL
Diana Mandel-Tatch, D.D.S. is a general practice dentistry with a practice address in Deerfield, Illinois, and NPI 1942382494, issued on Oct 20, 2006. Check the license (Illinois 019025855, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Mandel-Tatch
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- 019025855 IL
19025855 IL
Self-reported in NPPES; status is on the state search - Practice location
- 700 Osterman Ave, Deerfield, IL 60015
- Phone
- (847) 520-0770
- Enumerated
- Oct 20, 2006
- Record last updated
- Feb 5, 2024
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Verify Diana Mandel-Tatch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019025855Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $862.78
4 payments; by number, the most common kind was education; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 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.
Diana Mandel-Tatch among 5,276 general practice dentistry records in Illinois
Diana Mandel-Tatch, D.D.S. is one of 5,276 general practice dentistry records with a practice address in Illinois. 64% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 68% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2024 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 general practice dentistry records list a practice address in Deerfield
They are 16 of the 712 NPPES records with a practice address in Deerfield, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Deerfield → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Scott Arne, DDS, FAGDDeerfield, IL 600151437279841
- William Burns, D.D.S.Deerfield, IL 600151578653622
- Michael Burns, D.D.S.Deerfield, IL 600151700976842
- Vincent Chiara, D.D.S.Deerfield, IL 600151861415531
- Jerrold Hoppe, D.D.S.Deerfield, IL 600151407074958
- Nancy Klein, DDSDeerfield, IL 600151083617070
- Alfonso Lapelusa, DDSDeerfield, IL 600151083897508
- Michael Peklin, D.D.S.Riverwoods, IL 600151497825483
Common questions
What is Diana Mandel-Tatch, D.D.S.'s NPI number?
Diana Mandel-Tatch, D.D.S.'s National Provider Identifier (NPI) is 1942382494, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diana Mandel-Tatch, D.D.S. located?
The NPPES record lists a practice address at 700 Osterman Ave, Deerfield, IL, 60015. Phone: (847) 520-0770. Providers update this record themselves, so call before visiting.
How can I verify Diana Mandel-Tatch, D.D.S.'s license?
NPPES lists Illinois license number 019025855, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.