John Hannah
General Practice Dentistry · Auburn, CA
John Hannah is a general practice dentistry with a practice address in Auburn, California, and NPI 1689353724, issued on Jul 17, 2023. Check the license (California 110086, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Hannah
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- 110086 CA
1652 WY
Self-reported in NPPES; status is on the state search - Practice location
- 635 Mikkelsen Dr, Auburn, CA 95603
- Phone
- (530) 885-5696
- Enumerated
- Jul 17, 2023
- Record last updated
- Aug 14, 2024
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 635 Mikkelsen Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Justin Diederichs, DDSGeneral Practice Dentistry1982990578
Verify John Hannah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 110086Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average general practice dentistry in 2024
52 Medicare Part D claims for 41 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin38 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: $80.13
2 payments; by number, the most common kind was food and beverage; the largest payer was Solventum Corporation. 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.
John Hannah among 17,852 general practice dentistry records in California
John Hannah is one of 17,852 general practice dentistry records with a practice address in California. 57% 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 93% of them.
- NPI issued2023 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2024 · 79% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 general practice dentistry records list a practice address in Auburn
They are 31 of the 1,392 NPPES records with a practice address in Auburn, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Auburn → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Mark Abel, DDSAuburn, CA 956031275621419
- Dan Gustavson, DDSAuburn, CA 956031063581635
- Nam Hoang, D.D.S.Auburn, CA 956031235276726
- Julie Jacobs, DDSAuburn, CA 956031861514432
- Morteza Mazloom, D.D.SAuburn, CA 956031508819806
- Bruce Muff, D.D.S.Auburn, CA 956031346336989
- Elizabeth NelsonAuburn, CA 956031225180755
- James Nordstrom, D.D.S.Auburn, CA 956031265575807
Common questions
What is John Hannah's NPI number?
John Hannah's National Provider Identifier (NPI) is 1689353724, issued on Jul 17, 2023. An NPI identifies a provider in billing; it is not a license.
Where is John Hannah located?
The NPPES record lists a practice address at 635 Mikkelsen Dr, Auburn, CA, 95603. Phone: (530) 885-5696. Providers update this record themselves, so call before visiting.
How can I verify John Hannah's license?
NPPES lists California license number 110086, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does John Hannah prescribe under Medicare Part D?
In 2024, John Hannah had 52 Medicare Part D claims for 41 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.