Nicholas A. Massoth, D.M.D.
Oral and Maxillofacial Pathology Dentistry · Caldwell, ID
Nicholas A. Massoth, D.M.D. is an oral and maxillofacial pathology dentistry with a practice address in Caldwell, Idaho, and NPI 1114957917, issued on Jul 4, 2006. Check the license (Idaho D 3848 OS, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas A. Massoth
- Credential
- D.M.D.
- Primary taxonomy
- Oral and Maxillofacial Pathology Dentistry 1223P0106X
- License number
- D 3848 OS ID
Self-reported in NPPES; status is on the state search - Practice location
- 4121 Clock Tower Ave, Caldwell, ID 83607
- Phone
- (208) 459-7800
- Enumerated
- Jul 4, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (208) 455-8452
- Entity
- Type 1 · individual
2 nearest oral and maxillofacial pathology dentistry records → All 3 in Idaho → Look up another NPI →
Verify Nicholas A. Massoth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license D 3848 OSCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average oral and maxillofacial pathology dentistry in 2024
842 Medicare Part D claims for 248 beneficiaries, against an average of 284 among the 269 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 228 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate249 claims
- Amoxicillin196 claims
- Hydrocodone-Acetaminophen184 claims
- Promethazine Hcl36 claims
- Clindamycin Hcl31 claims
- Ibuprofen27 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.
Oral and Maxillofacial Pathology Dentistry providers in Idaho
There are 3 oral and maxillofacial pathology dentistry records in Idaho.
All 3 in Idaho → Every provider in Caldwell → Oral and Maxillofacial Pathology Dentistry nationwide →
The 2 oral and maxillofacial pathology dentistry records with the nearest ZIP codes
- Eric Nelson, MD, DDSBoise, ID 837021376593640
- Scott Blake, DDSIdaho Falls, ID 834011376684175
Common questions
What is Nicholas A. Massoth, D.M.D.'s NPI number?
Nicholas A. Massoth, D.M.D.'s National Provider Identifier (NPI) is 1114957917, issued on Jul 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas A. Massoth, D.M.D. located?
The NPPES record lists a practice address at 4121 Clock Tower Ave, Caldwell, ID, 83607. Phone: (208) 459-7800. Providers update this record themselves, so call before visiting.
How can I verify Nicholas A. Massoth, D.M.D.'s license?
NPPES lists Idaho license number D 3848 OS, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
How much does Nicholas A. Massoth, D.M.D. prescribe under Medicare Part D?
In 2024, Nicholas A. Massoth, D.M.D. had 842 Medicare Part D claims for 248 beneficiaries; the average among oral and maxillofacial pathology dentistry prescribers was 284. 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.