Rainer Han
Dentist · Chickasha, OK
Rainer Han is a dentist with a practice address in Chickasha, Oklahoma, and NPI 1144892829, issued on Jul 13, 2021. Check the license (Oklahoma 7495, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rainer Han
- Primary taxonomy
- Dentist 122300000X
- License number
- 7495 OK
Self-reported in NPPES; status is on the state search - Practice location
- 2328 S 4TH St, Chickasha, OK 73018
- Phone
- (405) 222-2266
- Enumerated
- Jul 13, 2021
- Record last updated
- Jul 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 2328 S 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica BraggDentist1831762863
- Sarah Han, DDSDentist1821580168
- Noremil Simmons, DDSGeneral Practice Dentistry1093648016
- Andrew WheatleyDentist1134657711
Verify Rainer Han in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 7495Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average dentist in 2024
15 Medicare Part D claims for 13 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.
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: $86.52
2 payments; by number, the most common kind was education; the largest payer was Zimvie 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.
10 dentist records list a practice address in Chickasha
They are 10 of the 354 NPPES records with a practice address in Chickasha, and 1,058 dentist records in Oklahoma.
All 10 in Chickasha → All 1,058 in Oklahoma → Every provider in Chickasha →
Other dentist records in Oklahoma
- George Abdelnour, D.D.S.Muskogee, OK1194959296
- Sue Aber, DDSMcAlester, OK1083602239
- Mohamed Abo-BashaOklahoma City, OK1093643629
- Elie Abou Nassar, DDSNorman, OK1366603987
- Blake Adams, DDSOklahoma City, OK1164684676
- Phillip Aday, DDSLawton, OK1275646374
- Leyann Adi, DDSOklahoma City, OK1295665743
- Kathleen Adolph, .D.D.S.Eufaula, OK1942220496
- Alexandra Ahearn, DDSOklahoma City, OK1114811551
- Michael Ahlborn, DDSSulphur, OK1477044410
Common questions
What is Rainer Han's NPI number?
Rainer Han's National Provider Identifier (NPI) is 1144892829, issued on Jul 13, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Rainer Han located?
The NPPES record lists a practice address at 2328 S 4TH St, Chickasha, OK, 73018. Phone: (405) 222-2266. Providers update this record themselves, so call before visiting.
How can I verify Rainer Han's license?
NPPES lists Oklahoma license number 7495, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Rainer Han prescribe under Medicare Part D?
In 2024, Rainer Han had 15 Medicare Part D claims for 13 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.