Zachary Siegler, DDS
Endodontics · Tulsa, OK
Zachary Siegler, DDS is an endodontics with a practice address in Tulsa, Oklahoma, and NPI 1811560766, issued on Jul 19, 2021. Check the license (Oklahoma 83, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Siegler
- Credential
- DDS
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 83 OK
Self-reported in NPPES; status is on the state search - Practice location
- 6565 S Yale Ave Ste 712, Tulsa, OK 74136
- Phone
- (918) 481-6622
- Enumerated
- Jul 19, 2021
- Record last updated
- Jul 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 6565 S Yale Ave Ste 712
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denny Southard, DDSEndodontics1013187186
Verify Zachary Siegler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 83Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average endodontics in 2024
32 Medicare Part D claims for 30 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin16 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: $29.10
1 payment: food and beverage; the largest payer was Peter Brasseler Holdings, LLC. The 2,057 providers of this specialty with any payment received $49,739.86 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.
Endodontics providers in Oklahoma
There are 43 endodontics records in Oklahoma.
Other endodontics records in Oklahoma
- Ronald Anderson, D.D.S., M.S.Tulsa, OK1649287442
- Robert Augsburger, DDS,MSTulsa, OK1609984525
- William Beasley, DDSOklahoma City, OK1982616256
- Fred Benenati, D.D.S.Oklahoma City, OK1841413218
- Kenneth Bezan, DMDTulsa, OK1598707895
- John Biggs, DDSNorman, OK1598864175
- Stephen Biggs, DDSOklahoma City, OK1396901567
- Ahren Blake, DDSFort Sill, OK1619585833
- Percy Bolen, DDSNorman, OK1548369135
- Sam Campbell, DDSTahlequah, OK1275190688
Common questions
What is Zachary Siegler, DDS's NPI number?
Zachary Siegler, DDS's National Provider Identifier (NPI) is 1811560766, issued on Jul 19, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Siegler, DDS located?
The NPPES record lists a practice address at 6565 S Yale Ave Ste 712, Tulsa, OK, 74136. Phone: (918) 481-6622. Providers update this record themselves, so call before visiting.
How can I verify Zachary Siegler, DDS's license?
NPPES lists Oklahoma license number 83, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Zachary Siegler, DDS prescribe under Medicare Part D?
In 2024, Zachary Siegler, DDS had 32 Medicare Part D claims for 30 beneficiaries; the average among endodontics prescribers was 121. 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.