Judith Nzembi Tonlaar, D.D.S
Dentist · Springfield, MO
Judith Nzembi Tonlaar, D.D.S is a dentist with a practice address in Springfield, Missouri, and NPI 1861876005, issued on Jul 17, 2015. Check the license (Missouri 2016017018, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Judith Nzembi Tonlaar
- Credential
- D.D.S
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 2016017018 MO
2901021657 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2241 N Glenstone Ave, Springfield, MO 65803
- Phone
- (417) 862-8300
- Enumerated
- Jul 17, 2015
- Record last updated
- Mar 22, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,647 in Missouri → Look up another NPI →
Verify Judith Nzembi Tonlaar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2016017018Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average dentist in 2024
60 Medicare Part D claims for 28 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin24 claims
- Azithromycin12 claims
- Methylprednisolone11 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: $11.43
1 payment: food and beverage; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Judith Nzembi Tonlaar among 1,647 dentist records in Missouri
Judith Nzembi Tonlaar, D.D.S is one of 1,647 dentist records with a practice address in Missouri. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 61% of them.
- NPI issued2015 · 61% of these records are older, 35% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
87 dentist records list a practice address in Springfield
They are 87 of the 6,403 NPPES records with a practice address in Springfield, and 1,647 dentist records in Missouri.
All 1,647 in Missouri → Every provider in Springfield → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Dwight Daugherty, DDSSpringfield, MO 658031598891012
- Bradley Graf, DDSSpringfield, MO 658031144388224
- Vladimir Grishin, DDSSpringfield, MO 658031073297909
- Clifton McConnell, DMDSpringfield, MO 658031851436414
- Dennis Monnig, DDSSpringfield, MO 658031639275811
- Izad Riazi, DDSSpringfield, MO 658031861162364
- Charles Ryen, DDSSpringfield, MO 658031689784472
- Ashton Stewart, DMDSpringfield, MO 658031518641323
Common questions
What is Judith Nzembi Tonlaar, D.D.S's NPI number?
Judith Nzembi Tonlaar, D.D.S's National Provider Identifier (NPI) is 1861876005, issued on Jul 17, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Judith Nzembi Tonlaar, D.D.S located?
The NPPES record lists a practice address at 2241 N Glenstone Ave, Springfield, MO, 65803. Phone: (417) 862-8300. Providers update this record themselves, so call before visiting.
How can I verify Judith Nzembi Tonlaar, D.D.S's license?
NPPES lists Missouri license number 2016017018, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Judith Nzembi Tonlaar, D.D.S prescribe under Medicare Part D?
In 2024, Judith Nzembi Tonlaar, D.D.S had 60 Medicare Part D claims for 28 beneficiaries; the average among dentist prescribers was 86. 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.