Ivona Roxana Cristi, DDS
Dentist · Green Bay, WI
Ivona Roxana Cristi, DDS is a dentist with a practice address in Green Bay, Wisconsin, and NPI 1619125333, issued on Sep 5, 2008. Check the license (Wisconsin 1001430-15, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ivona Roxana Cristi
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 1001430-15 WI
2901021490 MI
0401412152 VA
3828 WV
Self-reported in NPPES; status is on the state search - Practice location
- 430 Main St, Green Bay, WI 54301
- Phone
- (920) 431-0345
- Enumerated
- Sep 5, 2008
- Record last updated
- Apr 4, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,750 in Wisconsin → Look up another NPI →
Also registered at 430 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Pranav BhideProsthodontics1780232827
- William Brennan, D.D.S.Periodontics1013931823
- Marie Cineus, DDSOral and Maxillofacial Surgery (Dentist)1609496595
Verify Ivona Roxana Cristi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 1001430-15Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average dentist in 2024
101 Medicare Part D claims for 45 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
- Amoxicillin38 claims
- Sodium Fluoride15 claims
- Sodium Fluoride 5000 Plus12 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: $41.22
2 payments; by number, the most common kind was food and beverage; the largest payer was Envista Holdings Corporation. 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.
Ivona Roxana Cristi among 1,750 dentist records in Wisconsin
Ivona Roxana Cristi, DDS is one of 1,750 dentist records with a practice address in Wisconsin. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 38% of them.
- NPI issued2008 · 38% of these records are older, 55% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 67% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Wisconsin
There are 1,750 dentist records in Wisconsin.
All 1,750 in Wisconsin → Every provider in Green Bay → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Kirk Decremer, D.D.S.Green Bay, WI 543011427402361
- Steven Hein, D.D.S.Green Bay, WI 543011942373550
- Alyce HockersGreen Bay, WI 543011043664204
- Daryl Holdredge, DDSGreen Bay, WI 543011619991916
- Steven Kaminski, DDSGreen Bay, WI 543011205941960
- Paul Kollath, DDSGreen Bay, WI 543011447315460
- Zohra Metalwala, DDSGreen Bay, WI 543011164786760
- Thomas Miller, DDSGreen Bay, WI 543011760548614
Common questions
What is Ivona Roxana Cristi, DDS's NPI number?
Ivona Roxana Cristi, DDS's National Provider Identifier (NPI) is 1619125333, issued on Sep 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ivona Roxana Cristi, DDS located?
The NPPES record lists a practice address at 430 Main St, Green Bay, WI, 54301. Phone: (920) 431-0345. Providers update this record themselves, so call before visiting.
How can I verify Ivona Roxana Cristi, DDS's license?
NPPES lists Wisconsin license number 1001430-15, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Ivona Roxana Cristi, DDS prescribe under Medicare Part D?
In 2024, Ivona Roxana Cristi, DDS had 101 Medicare Part D claims for 45 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.