Stephen Matthhew Karbacka, D.D.S.
General Practice Dentistry · Ankeny, IA
Stephen Matthhew Karbacka, D.D.S. is a general practice dentistry with a practice address in Ankeny, Iowa, and NPI 1023144102, issued on Feb 26, 2007. Check the license (Iowa 08301, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Matthhew Karbacka
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 08301 IA
Self-reported in NPPES; status is on the state search - Practice location
- 306 SW Walnut St, Ankeny, IA 50023
- Phone
- (515) 964-0621
- Enumerated
- Feb 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (515) 964-2408
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,239 in Iowa → Look up another NPI →
Also registered at 306 SW Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Smith, DDSGeneral Practice Dentistry1609493915
- Jeff StewartGeneral Practice Dentistry1609926492
Verify Stephen Matthhew Karbacka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 08301Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average general practice dentistry in 2024
60 Medicare Part D claims for 44 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin21 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: $331.24
4 payments; by number, the most common kind was education; the largest payer was Hu-Friedy Mfg. Co., 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.
Stephen Matthhew Karbacka among 1,239 general practice dentistry records in Iowa
Stephen Matthhew Karbacka, D.D.S. is one of 1,239 general practice dentistry records with a practice address in Iowa. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 41% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2007 · 76% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 general practice dentistry records list a practice address in Ankeny
They are 25 of the 1,198 NPPES records with a practice address in Ankeny, and 1,239 general practice dentistry records in Iowa.
All 1,239 in Iowa → Every provider in Ankeny → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Greg BrandtAnkeny, IA 500231033137344
- James Collins, DDSAnkeny, IA 500231588823330
- Stanislav Gelfond, DDSAnkeny, IA 500231376771907
- Laks Jagnandan, DDSAnkeny, IA 500231679628606
- Nathan Leinen, D.D.S.Ankeny, IA 500231942345103
- Chad Lensch, D.D.S.Ankeny, IA 500231851446579
- Gregory McCullough, D.D.S.Ankeny, IA 500231982760393
- Michael McGregor, D.D.S.Ankeny, IA 500231295831121
Common questions
What is Stephen Matthhew Karbacka, D.D.S.'s NPI number?
Stephen Matthhew Karbacka, D.D.S.'s National Provider Identifier (NPI) is 1023144102, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Matthhew Karbacka, D.D.S. located?
The NPPES record lists a practice address at 306 SW Walnut St, Ankeny, IA, 50023. Phone: (515) 964-0621. Providers update this record themselves, so call before visiting.
How can I verify Stephen Matthhew Karbacka, D.D.S.'s license?
NPPES lists Iowa license number 08301, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen Matthhew Karbacka, D.D.S. prescribe under Medicare Part D?
In 2024, Stephen Matthhew Karbacka, D.D.S. had 60 Medicare Part D claims for 44 beneficiaries; the average among general practice dentistry prescribers was 83. 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.