William S. Frounfelter, D.D.S
Dentist · Rochester, IN
William S. Frounfelter, D.D.S is a dentist with a practice address in Rochester, Indiana, and NPI 1356548010, issued on Jun 27, 2007. Check the license (Indiana 12010991A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William S. Frounfelter
- Credential
- D.D.S
- Primary taxonomy
- Dentist 122300000X
- License number
- 12010991A IN
Self-reported in NPPES; status is on the state search - Practice location
- 715 Jefferson St, Rochester, IN 46975
- Phone
- (574) 223-8288
- Enumerated
- Jun 27, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,582 in Indiana → Look up another NPI →
Also registered at 715 Jefferson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dj Frounfelter, D.D.S.Dentist1295825479
- Abigail McCarter, DDSDentist1033095021
Verify William S. Frounfelter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 12010991ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average dentist in 2024
52 Medicare Part D claims for 23 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Amoxicillin16 claims
- Hydrocodone-Acetaminophen14 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.
William S. Frounfelter among 1,582 dentist records in Indiana
William S. Frounfelter, D.D.S is one of 1,582 dentist records with a practice address in Indiana. 66% 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 22% of them.
- NPI issued2007 · 22% of these records are older, 61% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 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 122300000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 dentist records list a practice address in Rochester
They are 7 of the 146 NPPES records with a practice address in Rochester, and 1,582 dentist records in Indiana.
All 1,582 in Indiana → Every provider in Rochester → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Caitlin Barts-Nunez, DDSRochester, IN 469751255789038
- James Fritts, D.D.S.Rochester, IN 469751598970337
- Dj Frounfelter, D.D.S.Rochester, IN 469751295825479
- Hubert Hazen, DDSRochester, IN 469751922016260
- Michael Laszynski, DDSRochester, IN 469751497068324
- Abigail McCarter, DDSRochester, IN 469751033095021
- Skye Bower, DDSPeru, IN 469701245721109
- Patricia Flores, DDSPeru, IN 469701073384509
Common questions
What is William S. Frounfelter, D.D.S's NPI number?
William S. Frounfelter, D.D.S's National Provider Identifier (NPI) is 1356548010, issued on Jun 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William S. Frounfelter, D.D.S located?
The NPPES record lists a practice address at 715 Jefferson St, Rochester, IN, 46975. Phone: (574) 223-8288. Providers update this record themselves, so call before visiting.
How can I verify William S. Frounfelter, D.D.S's license?
NPPES lists Indiana license number 12010991A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does William S. Frounfelter, D.D.S prescribe under Medicare Part D?
In 2024, William S. Frounfelter, D.D.S had 52 Medicare Part D claims for 23 beneficiaries; the average among dentist prescribers was 86. 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.