Michael O'Farrell
General Practice Dentistry · Rock Springs, WY
Michael O'Farrell is a general practice dentistry with a practice address in Rock Springs, Wyoming, and NPI 1497275002, issued on Jun 23, 2017. Check the license (Wyoming 1478, as entered in NPPES) with the Wyoming board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael O'Farrell
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 1478 WY
Self-reported in NPPES; status is on the state search - Practice location
- 916 Dewar Dr, Rock Springs, WY 82901
- Phone
- (307) 362-1720
- Enumerated
- Jun 23, 2017
- Record last updated
- Jun 23, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 236 in Wyoming → Look up another NPI →
Also registered at 916 Dewar Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark O'Farrell, D.D.S.Dentist1174677900
- Matthew O'Farrell, DDSGeneral Practice Dentistry1255852364
Verify Michael O'Farrell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wyoming board licenses this profession
Search for license 1478Check 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 general practice dentistry in 2024
86 Medicare Part D claims for 48 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin52 claims
- Clindamycin Hcl14 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.
Michael O'Farrell among 236 general practice dentistry records in Wyoming
Michael O'Farrell is one of 236 general practice dentistry records with a practice address in Wyoming. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 83% of them.
- NPI issued2017 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2017 · 80% 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 Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 general practice dentistry records list a practice address in Rock Springs
They are 11 of the 620 NPPES records with a practice address in Rock Springs, and 236 general practice dentistry records in Wyoming.
All 236 in Wyoming → Every provider in Rock Springs → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Tyler Carlson, D.M.DRock Springs, WY 829011952558652
- Christopher Davidson, D.D.S.Rock Springs, WY 829011841265436
- Chloe Davidson, DMDRock Springs, WY 829011528906930
- Greg Erramouspe, D.D.S.Rock Springs, WY 829011235309402
- Steven Harmon, DDSRock Springs, WY 829011528322021
- Brian Hunsaker, D.D.S.Rock Springs, WY 829011710193255
- Clint Lee, D.D.S.Rock Springs, WY 829011821294778
- Matthew O'Farrell, DDSRock Springs, WY 829011255852364
Common questions
What is Michael O'Farrell's NPI number?
Michael O'Farrell's National Provider Identifier (NPI) is 1497275002, issued on Jun 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Michael O'Farrell located?
The NPPES record lists a practice address at 916 Dewar Dr, Rock Springs, WY, 82901. Phone: (307) 362-1720. Providers update this record themselves, so call before visiting.
How can I verify Michael O'Farrell's license?
NPPES lists Wyoming license number 1478, as entered by the provider. Search the Wyoming board that licenses this profession; the NPPES record confirms identity only.
How much does Michael O'Farrell prescribe under Medicare Part D?
In 2024, Michael O'Farrell had 86 Medicare Part D claims for 48 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.