Zachary E. Johnson, DDS
General Practice Dentistry · Corning, IA
Zachary E. Johnson, DDS is a general practice dentistry with a practice address in Corning, Iowa, and NPI 1912687849, issued on Jul 25, 2023. Check the license (Iowa DDS-10135, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary E. Johnson
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DDS-10135 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2244 Loomis Avenue Ext, Corning, IA 50841
- Phone
- (641) 322-3737
- Enumerated
- Jul 25, 2023
- Record last updated
- Jul 25, 2023
- Fax
- (641) 322-3377
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,239 in Iowa → Look up another NPI →
Verify Zachary E. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license DDS-10135Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average general practice dentistry in 2024
15 Medicare Part D claims for 12 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
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.
Zachary E. Johnson among 1,239 general practice dentistry records in Iowa
Zachary E. Johnson, DDS 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 2023, is newer than 92% of them.
- NPI issued2023 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2023 · 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).
4 general practice dentistry records list a practice address in Corning
They are 4 of the 42 NPPES records with a practice address in Corning, and 1,239 general practice dentistry records in Iowa.
All 1,239 in Iowa → Every provider in Corning → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- John King, DDSCorning, IA 508411215012109
- Robert Peterson, DDSCorning, IA 508411407010960
- Maria Reyna Fuller, D.D.S.Corning, IA 508411720283757
- Ryan Frost, DDSGreenfield, IA 508491487146338
- Gary McNeely, D.D.S.Lenox, IA 508511689809667
- Steven Sawyer, DDSLenox, IA 508511134220494
- Michael Buck, D.D.S.Creston, IA 508011891080917
- Daniel Coen, DDSCreston, IA 508011811044902
Common questions
What is Zachary E. Johnson, DDS's NPI number?
Zachary E. Johnson, DDS's National Provider Identifier (NPI) is 1912687849, issued on Jul 25, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Zachary E. Johnson, DDS located?
The NPPES record lists a practice address at 2244 Loomis Avenue Ext, Corning, IA, 50841. Phone: (641) 322-3737. Providers update this record themselves, so call before visiting.
How can I verify Zachary E. Johnson, DDS's license?
NPPES lists Iowa license number DDS-10135, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Zachary E. Johnson, DDS prescribe under Medicare Part D?
In 2024, Zachary E. Johnson, DDS had 15 Medicare Part D claims for 12 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.