Kirt Dallas Longfellow, DMD
General Practice Dentistry · Clinton, UT
Kirt Dallas Longfellow, DMD is a general practice dentistry with a practice address in Clinton, Utah, and NPI 1487381851, issued on Aug 4, 2022. Check the license (Utah 12949750-9922, as entered in NPPES) with the Utah board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kirt Dallas Longfellow
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 12949750-9922 UT
Self-reported in NPPES; status is on the state search - Practice location
- 1737 N 2000 W Ste G, Clinton, UT 84015
- Phone
- (801) 771-8000
- Enumerated
- Aug 4, 2022
- Record last updated
- Aug 4, 2022
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,318 in Utah → Look up another NPI →
Also registered at 1737 N 2000 W Ste G
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Alexander, DDSPediatric Dentistry1427434232
- Michael Chilton, DDSGeneral Practice Dentistry1972032613
- Joseph McCombs, D.D.S.Periodontics1801122197
- Randy Perez-Padilla, DMDGeneral Practice Dentistry1124821921
- Cassandra Skonhovd, DMDGeneral Practice Dentistry1679147391
- Minhthao Sperry, DMDDentist1851211841
Verify Kirt Dallas Longfellow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Utah board licenses this profession
Search for license 12949750-9922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average general practice dentistry in 2024
18 Medicare Part D claims, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
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.
Kirt Dallas Longfellow among 1,318 general practice dentistry records in Utah
Kirt Dallas Longfellow, DMD is one of 1,318 general practice dentistry records with a practice address in Utah. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 90% of them.
- NPI issued2022 · 90% of these records are older, 8% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 75% 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 Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 general practice dentistry records list a practice address in Clinton
They are 8 of the 127 NPPES records with a practice address in Clinton, and 1,318 general practice dentistry records in Utah.
All 1,318 in Utah → Every provider in Clinton → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Robert Anderson, DDSClearfield, UT 840151770698912
- Thomas Austad, D.D.S.Clinton, UT 840151184840779
- Blair Bateman, DDSClinton, UT 840151255535563
- Michael Bronson, D.D.S.Clinton, UT 840151083684815
- Grant Brough, D.D.S.Clearfield, UT 840151821182098
- Scott Carlton, DDSClearfield, UT 840151508931692
- Kevin Cox, DDSClearfield, UT 840151750465076
- Charalabos Goupios, DDSClearfield, UT 840151710040654
Common questions
What is Kirt Dallas Longfellow, DMD's NPI number?
Kirt Dallas Longfellow, DMD's National Provider Identifier (NPI) is 1487381851, issued on Aug 4, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Kirt Dallas Longfellow, DMD located?
The NPPES record lists a practice address at 1737 N 2000 W Ste G, Clinton, UT, 84015. Phone: (801) 771-8000. Providers update this record themselves, so call before visiting.
How can I verify Kirt Dallas Longfellow, DMD's license?
NPPES lists Utah license number 12949750-9922, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.
How much does Kirt Dallas Longfellow, DMD prescribe under Medicare Part D?
In 2024, Kirt Dallas Longfellow, DMD had 18 Medicare Part D claims; 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.