Seth Bnjamin Portis, D.M.D.
General Practice Dentistry · Franklin, TN
Seth Bnjamin Portis, D.M.D. is a general practice dentistry with a practice address in Franklin, Tennessee, and NPI 1417362492, issued on Jun 27, 2014. Check the license (Tennessee DS0000009868, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Seth Bnjamin Portis
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DS0000009868 TN
Self-reported in NPPES; status is on the state search - Practice location
- 554 Franklin RD Ste 104, Franklin, TN 37069
- Phone
- (615) 465-8030
- Enumerated
- Jun 27, 2014
- Record last updated
- Jan 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (615) 465-8059
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,023 in Tennessee → Look up another NPI →
Verify Seth Bnjamin Portis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license DS0000009868Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average general practice dentistry in 2024
41 Medicare Part D claims for 29 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin29 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: $43.29
1 payment: food and beverage; the largest payer was Straumann USA LLC. 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.
Seth Bnjamin Portis among 2,023 general practice dentistry records in Tennessee
Seth Bnjamin Portis, D.M.D. is one of 2,023 general practice dentistry records with a practice address in Tennessee. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 72% of them.
- NPI issued2014 · 72% of these records are older, 27% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 70% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 general practice dentistry records list a practice address in Franklin
They are 52 of the 2,795 NPPES records with a practice address in Franklin, and 2,023 general practice dentistry records in Tennessee.
All 2,023 in Tennessee → Every provider in Franklin → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Daniel Lobb, DDSFranklin, TN 370691497860787
- Stephen Bennett, DMDFranklin, TN 370671205511581
- Joel Coeler, DDSFranklin, TN 370671306451992
- Raina Colkitt, DMDFranklin, TN 370671265358287
- Savannah Day, DMDFranklin, TN 370671548994973
- Caleb Estes, DMDFranklin, TN 370671114362506
- Rachelle Fleury-Williams, DDSFranklin, TN 370671013308568
- Ryan Jones, DDSFranklin, TN 370671215240007
Common questions
What is Seth Bnjamin Portis, D.M.D.'s NPI number?
Seth Bnjamin Portis, D.M.D.'s National Provider Identifier (NPI) is 1417362492, issued on Jun 27, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Seth Bnjamin Portis, D.M.D. located?
The NPPES record lists a practice address at 554 Franklin RD Ste 104, Franklin, TN, 37069. Phone: (615) 465-8030. Providers update this record themselves, so call before visiting.
How can I verify Seth Bnjamin Portis, D.M.D.'s license?
NPPES lists Tennessee license number DS0000009868, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Seth Bnjamin Portis, D.M.D. prescribe under Medicare Part D?
In 2024, Seth Bnjamin Portis, D.M.D. had 41 Medicare Part D claims for 29 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.