Kelsey Anne Mastel, DMD
Public Health Dentistry · Billings, MT
Kelsey Anne Mastel, DMD is a public health dentistry with a practice address in Billings, Montana, and NPI 1235583899, issued on Apr 20, 2016. Check the license (Montana 11549, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kelsey Anne Mastel
- Credential
- DMD
- Primary taxonomy
- Public Health Dentistry 1223D0001X
- License number
- 11549 MT
Self-reported in NPPES; status is on the state search - Practice location
- 123 S 27TH St, Billings, MT 59101
- Phone
- (406) 247-3333
- Enumerated
- Apr 20, 2016
- Record last updated
- Feb 28, 2023
- Fax
- (406) 247-3334
- Entity
- Type 1 · individual
8 nearest public health dentistry records → All 9 in Montana → Look up another NPI →
Also registered at 123 S 27TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily AertsClinical Social Worker1154894186
- Dale Agner, M.D.Family Medicine Physician1861486490
- Hannah Akard, RNCase Management Registered Nurse1346938750
- Doug AndersenSocial Worker1619392321
- Rachel AndersonRegistered Dietitian1174847099
- Tammi Anderson, LCPC, LACMental Health Counselor1083956783
Verify Kelsey Anne Mastel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 11549Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average public health dentistry in 2024
75 Medicare Part D claims for 51 beneficiaries, against an average of 72 among the 375 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin37 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 Montana
There are 9 public health dentistry records in Montana.
All 9 in Montana → Every provider in Billings → Public Health Dentistry nationwide →
The 8 public health dentistry records with the nearest ZIP codes
- Michael Downing, DDSBillings, MT 591011982683793
- Amy Gustafson, DMDBillings, MT 591011942588439
- Mackay Hull, DDS, MDBillings, MT 591011184780421
- Monte Cooper, DMDGreat Falls, MT 594011811049471
- Philip Driscoll, D.D.S.Browning, MT 594171548391444
- Michael Johnson, DDSHelena, MT 596011679593974
- Daniel Wordal, D.M.DHelena, MT 596011578712246
- Maria Bartoletti, DMDButte, MT 597011558794404
Common questions
What is Kelsey Anne Mastel, DMD's NPI number?
Kelsey Anne Mastel, DMD's National Provider Identifier (NPI) is 1235583899, issued on Apr 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Kelsey Anne Mastel, DMD located?
The NPPES record lists a practice address at 123 S 27TH St, Billings, MT, 59101. Phone: (406) 247-3333. Providers update this record themselves, so call before visiting.
How can I verify Kelsey Anne Mastel, DMD's license?
NPPES lists Montana license number 11549, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Kelsey Anne Mastel, DMD prescribe under Medicare Part D?
In 2024, Kelsey Anne Mastel, DMD had 75 Medicare Part D claims for 51 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.