David Mitchell Thielen, DMD
Public Health Dentistry · Casper, WY
David Mitchell Thielen, DMD is a public health dentistry with a practice address in Casper, Wyoming, and NPI 1396362380, issued on Jun 25, 2020. Check the license (Wyoming 1707, as entered in NPPES) with the Wyoming board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Mitchell Thielen
- Credential
- DMD
- Primary taxonomy
- Public Health Dentistry 1223D0001X
- License numbers
- 1707 WY
DDS-09938 IA
RES-30593 IA
Self-reported in NPPES; status is on the state search - Practice location
- 5081 East Second St, Casper, WY 82609
- Phone
- (307) 215-7337
- Enumerated
- Jun 25, 2020
- Record last updated
- Dec 4, 2025
- Entity
- Type 1 · individual
3 nearest public health dentistry records → All 4 in Wyoming → Look up another NPI →
Verify David Mitchell Thielen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wyoming board licenses this profession
Search for license 1707Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average public health dentistry in 2024
79 Medicare Part D claims for 49 beneficiaries, against an average of 72 among the 375 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Amoxicillin34 claims
- Chlorhexidine Gluconate17 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.
Public Health Dentistry providers in Wyoming
There are 4 public health dentistry records in Wyoming.
All 4 in Wyoming → Every provider in Casper → Public Health Dentistry nationwide →
The 3 public health dentistry records with the nearest ZIP codes
- Kathleen Murphy, DDSGlenrock, WY 826371508992603
- Kevin Sheridan, DDSFort Washakie, WY 825141861558223
- Nicole Gore, DMDSheridan, WY 828011710208079
Common questions
What is David Mitchell Thielen, DMD's NPI number?
David Mitchell Thielen, DMD's National Provider Identifier (NPI) is 1396362380, issued on Jun 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is David Mitchell Thielen, DMD located?
The NPPES record lists a practice address at 5081 East Second St, Casper, WY, 82609. Phone: (307) 215-7337. Providers update this record themselves, so call before visiting.
How can I verify David Mitchell Thielen, DMD's license?
NPPES lists Wyoming license number 1707, as entered by the provider. Search the Wyoming board that licenses this profession; the NPPES record confirms identity only.
How much does David Mitchell Thielen, DMD prescribe under Medicare Part D?
In 2024, David Mitchell Thielen, DMD had 79 Medicare Part D claims for 49 beneficiaries; the average among public health dentistry prescribers was 72. 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.