Karen Zerkle, DMD
General Practice Dentistry · Springfield, IL
Karen Zerkle, DMD is a general practice dentistry with a practice address in Springfield, Illinois, and NPI 1316233703, issued on Jun 23, 2011. Check the license (Illinois 28333, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Zerkle
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- 28333 IL
019.028333 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2809 Mansion RD, Springfield, IL 62711
- Phone
- (217) 788-2300
- Enumerated
- Jun 23, 2011
- Record last updated
- Dec 16, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (217) 788-2342
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 2809 Mansion RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maggie Schaefer, DMDGeneral Practice Dentistry1790191054
Verify Karen Zerkle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 28333Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average general practice dentistry in 2024
63 Medicare Part D claims for 50 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin39 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: $21.29
1 payment: food and beverage; the largest payer was Align Technology, Inc. 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.
Karen Zerkle among 5,276 general practice dentistry records in Illinois
Karen Zerkle, DMD 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 2011, is newer than 68% of them.
- NPI issued2011 · 68% of these records are older, 30% 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 updated2016 · 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).
73 general practice dentistry records list a practice address in Springfield
They are 73 of the 4,997 NPPES records with a practice address in Springfield, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Springfield → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Thendral Ayanambakkam Pandurangan BeganSpringfield, IL 627111386428605
- Victoria Driskill, D.M.D.Springfield, IL 627111669688230
- Cole Eimer, DDSSpringfield, IL 627111780500967
- Trisha Fluckiger, DMDSpringfield, IL 627111700304631
- Benjamin Labbe, DDSSpringfield, IL 627111477398444
- Kevin McNally, DMDSpringfield, IL 627111881434611
- Michael Morley, D.M.D.Springfield, IL 627111083793939
- William Putman, D.D.S.Springfield, IL 627111225542913
Common questions
What is Karen Zerkle, DMD's NPI number?
Karen Zerkle, DMD's National Provider Identifier (NPI) is 1316233703, issued on Jun 23, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Karen Zerkle, DMD located?
The NPPES record lists a practice address at 2809 Mansion RD, Springfield, IL, 62711. Phone: (217) 788-2300. Providers update this record themselves, so call before visiting.
How can I verify Karen Zerkle, DMD's license?
NPPES lists Illinois license number 28333, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Zerkle, DMD prescribe under Medicare Part D?
In 2024, Karen Zerkle, DMD had 63 Medicare Part D claims for 50 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.