Rand Russell Ollerton, D.D.S.
General Practice Dentistry · Billings, MT
Rand Russell Ollerton, D.D.S. is a general practice dentistry with a practice address in Billings, Montana, and NPI 1740272772, issued on Aug 16, 2005. Check the license (Montana 23846, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rand Russell Ollerton
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 23846 MT
Self-reported in NPPES; status is on the state search - Practice location
- 2900 Central Ave Bldg 1, Billings, MT 59102
- Phone
- (406) 656-6100
- Enumerated
- Aug 16, 2005
- Record last updated
- Apr 22, 2025
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 465 in Montana → Look up another NPI →
Also registered at 2900 Central Ave Bldg 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark McCarthy, D.D.S.General Practice Dentistry1114050077
- Matthew Schultz, DMDGeneral Practice Dentistry1134612252
- Charles Shumway, BS, DDSGeneral Practice Dentistry1629636543
- Deirdre Singer, DDSGeneral Practice Dentistry1447483144
Verify Rand Russell Ollerton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 23846Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average general practice dentistry in 2024
64 Medicare Part D claims for 40 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Amoxicillin28 claims
- Hydrocodone-Acetaminophen14 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.
Rand Russell Ollerton among 465 general practice dentistry records in Montana
Rand Russell Ollerton, D.D.S. is one of 465 general practice dentistry records with a practice address in Montana. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 99% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2025 · 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 Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
86 general practice dentistry records list a practice address in Billings
They are 86 of the 4,035 NPPES records with a practice address in Billings, and 465 general practice dentistry records in Montana.
All 465 in Montana → Every provider in Billings → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Allen Blackford, DDSBillings, MT 591021871606343
- Kevin Brewer, DDSBillings, MT 591021235228875
- James Casto, DDSBillings, MT 591021972667319
- Arlan Ellis, D.D.S.Billings, MT 591021497824916
- Neal Johnson, D.M.DBillings, MT 591021750302485
- Matt Larsen, D.M.D.Billings, MT 591021871691436
- James Luderitz, DDS MSBillings, MT 591021295897114
- David Mawyer, DDSBillings, MT 591021477643534
Common questions
What is Rand Russell Ollerton, D.D.S.'s NPI number?
Rand Russell Ollerton, D.D.S.'s National Provider Identifier (NPI) is 1740272772, issued on Aug 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Rand Russell Ollerton, D.D.S. located?
The NPPES record lists a practice address at 2900 Central Ave Bldg 1, Billings, MT, 59102. Phone: (406) 656-6100. Providers update this record themselves, so call before visiting.
How can I verify Rand Russell Ollerton, D.D.S.'s license?
NPPES lists Montana license number 23846, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Rand Russell Ollerton, D.D.S. prescribe under Medicare Part D?
In 2024, Rand Russell Ollerton, D.D.S. had 64 Medicare Part D claims for 40 beneficiaries; 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.