NPPES file of Aug 9, 2026

Thomas Eric Sperling, DDS

General Practice Dentistry · Waterville, OH

Thomas Eric Sperling, DDS is a general practice dentistry with a practice address in Waterville, Ohio, and NPI 1538386768, issued on Apr 19, 2007. Check the license (Ohio 30-015581, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538386768
Name
Thomas Eric Sperling
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
30-015581 OH
Self-reported in NPPES; status is on the state search
Practice location
8225 Farnsworth RD, Waterville, OH 43566
Phone
(419) 878-2096
Enumerated
Apr 19, 2007
Record last updated
Aug 22, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Thomas Eric Sperling in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 30-015581
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Ohio license search

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5% more Medicare Part D claims than the average general practice dentistry in 2024

87 Medicare Part D claims for 55 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Thomas Sperling87
  2. Specialty average83

Most prescribed

  1. Cephalexin37 claims
  2. Amoxicillin30 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: $237.97

2 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. 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.

  1. Thomas Sperling$237.97
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Thomas Eric Sperling among 3,986 general practice dentistry records in Ohio

Thomas Eric Sperling, DDS is one of 3,986 general practice dentistry records with a practice address in Ohio. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.

  • NPI issued2007 · 39% of these records are older, 37% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2016 · 74% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 general practice dentistry records list a practice address in Waterville

They are 3 of the 104 NPPES records with a practice address in Waterville, and 3,986 general practice dentistry records in Ohio.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Barry Argentine, D.D.S.Waterville, OH 435661932251477
  2. April Davis, DMDWaterville, OH 435661205198124
  3. Gregory Cousino, D.D.S.Wauseon, OH 435671154343325
  4. Robert Lockman, DDSWauseon, OH 435671841410842
  5. Michael Pinter, D.D.S.Wauseon, OH 435671578884300
  6. Philip Roth, DDSWauseon, OH 435671588229421
  7. Thomas Cromwell, D.D.S.West Unity, OH 435701982711537
  8. Jaafar Achkar, DDSSylvania, OH 435601356757611

Common questions

What is Thomas Eric Sperling, DDS's NPI number?

Thomas Eric Sperling, DDS's National Provider Identifier (NPI) is 1538386768, issued on Apr 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Eric Sperling, DDS located?

The NPPES record lists a practice address at 8225 Farnsworth RD, Waterville, OH, 43566. Phone: (419) 878-2096. Providers update this record themselves, so call before visiting.

How can I verify Thomas Eric Sperling, DDS's license?

NPPES lists Ohio license number 30-015581, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Thomas Eric Sperling, DDS prescribe under Medicare Part D?

In 2024, Thomas Eric Sperling, DDS had 87 Medicare Part D claims for 55 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.