William Brian Coulter, DDS
Dentist · Mishawaka, IN
William Brian Coulter, DDS is a dentist with a practice address in Mishawaka, Indiana, and NPI 1407075138, issued on Apr 24, 2007. Check the license (Indiana 9556, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Brian Coulter
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 9556 IN
Self-reported in NPPES; status is on the state search - Practice location
- 325 Park PL, Mishawaka, IN 46545
- Phone
- (574) 271-8771
- Enumerated
- Apr 24, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (574) 271-5591
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,582 in Indiana → Look up another NPI →
Verify William Brian Coulter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 9556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average dentist in 2024
224 Medicare Part D claims for 135 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Amoxicillin106 claims
- Clindamycin Hcl36 claims
- Hydrocodone-Acetaminophen26 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 Brian Coulter among 1,582 dentist records in Indiana
William Brian Coulter, DDS 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).
19 dentist records list a practice address in Mishawaka
They are 19 of the 1,454 NPPES records with a practice address in Mishawaka, and 1,582 dentist records in Indiana.
All 1,582 in Indiana → Every provider in Mishawaka → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Kevin Bedford, DDSMishawaka, IN 465451063254415
- Rudy Bianco, DDSMishawaka, IN 465451730268814
- Richard Dziak, D.D.S.Mishawaka, IN 465451902958036
- Julie Jarvis, DDSMishawaka, IN 465451801933759
- Tarnit KapoorMishawaka, IN 465451700269388
- John Luczak, D.M.D.Mishawaka, IN 465451518319011
- George Mighion, D.D.S.Mishawaka, IN 465451427143445
- Roger Pecina, DDSMishawaka, IN 465451639204894
Common questions
What is William Brian Coulter, DDS's NPI number?
William Brian Coulter, DDS's National Provider Identifier (NPI) is 1407075138, issued on Apr 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Brian Coulter, DDS located?
The NPPES record lists a practice address at 325 Park PL, Mishawaka, IN, 46545. Phone: (574) 271-8771. Providers update this record themselves, so call before visiting.
How can I verify William Brian Coulter, DDS's license?
NPPES lists Indiana license number 9556, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does William Brian Coulter, DDS prescribe under Medicare Part D?
In 2024, William Brian Coulter, DDS had 224 Medicare Part D claims for 135 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.