Geoffrey S. Seidl, DDS
Dentist · Plainfield, IN
Geoffrey S. Seidl, DDS is a dentist with a practice address in Plainfield, Indiana, and NPI 1548884711, issued on Jun 3, 2020. Check the license (Indiana 12013378A, as entered in NPPES) with the Indiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Geoffrey S. Seidl
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 12013378A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1855 Stafford RD, Plainfield, IN 46168
- Phone
- (317) 839-2088
- Enumerated
- Jun 3, 2020
- Record last updated
- Jun 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1855 Stafford RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jack MehlingGeneral Practice Dentistry1588597348
- Tessa Metzing, O.DOptometrist1205090750
- W. Shaffer, O.D.Optometrist1154335271
Verify Geoffrey S. Seidl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 12013378ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15 dentist records list a practice address in Plainfield
They are 15 of the 692 NPPES records with a practice address in Plainfield, and 1,582 dentist records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 15 in Plainfield → All 1,582 in Indiana → Every provider in Plainfield →
Other dentist records in Indiana
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- Alhaitham AbdullahTerre Haute, IN1235991753
- Savithri Abey Danforth, DDSCarmel, IN1376737742
- Louis Abukhalaf, DDSCarmel, IN1194010744
- Amer AbusabhaFort Wayne, IN1639843618
- Brooke Adams, DDSIndianapolis, IN1275643371
- Scott Adams, DDSCarmel, IN1871676270
- Timothy Adams, DDSCarmel, IN1760601405
- Yamna Matin AfridiSouth Bend, IN1649942152
Common questions
What is Geoffrey S. Seidl, DDS's NPI number?
Geoffrey S. Seidl, DDS's National Provider Identifier (NPI) is 1548884711, issued on Jun 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey S. Seidl, DDS located?
The NPPES record lists a practice address at 1855 Stafford RD, Plainfield, IN, 46168. Phone: (317) 839-2088. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey S. Seidl, DDS's license?
NPPES lists Indiana license number 12013378A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity 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. 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.