Kerrie Alana O'Brien, D.M.D.
Dentist · Milford, MA
Kerrie Alana O'Brien, D.M.D. is a dentist with a practice address in Milford, Massachusetts, and NPI 1740556505, issued on Mar 27, 2012. Check the license (Massachusetts DN1856244, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kerrie Alana O'Brien
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License numbers
- DN1856244 MA
DEN03188 RI
Self-reported in NPPES; status is on the state search - Practice location
- 192 West St, Milford, MA 01757
- Phone
- (508) 478-3800
- Enumerated
- Mar 27, 2012
- Record last updated
- Sep 6, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 192 West St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Goodman, D.M.D.General Practice Dentistry1770517872
- Evan Tong, O.D.Optometrist1477721967
- Simon Yampolski, DMDPediatric Dentistry1548303951
Verify Kerrie Alana O'Brien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1856244Check 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 dentist in 2024
19 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin12 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.
17 dentist records list a practice address in Milford
They are 17 of the 3,459 NPPES records with a practice address in Milford, and 2,934 dentist records in Massachusetts.
All 17 in Milford → All 2,934 in Massachusetts → Every provider in Milford →
Other dentist records in Massachusetts
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- Micheal Abboud, DMDQuincy, MA1336781533
- Muhammad Abdel-Rahim, DMDIndian Orchard, MA1548589690
- Abdalla AbdelaalAdams, MA1528991668
- Jehad Abdelgader, DLLNorth Adams, MA1841027158
- Shimaa AbdelhadyQuincy, MA1013849694
Common questions
What is Kerrie Alana O'Brien, D.M.D.'s NPI number?
Kerrie Alana O'Brien, D.M.D.'s National Provider Identifier (NPI) is 1740556505, issued on Mar 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Kerrie Alana O'Brien, D.M.D. located?
The NPPES record lists a practice address at 192 West St, Milford, MA, 01757. Phone: (508) 478-3800. Providers update this record themselves, so call before visiting.
How can I verify Kerrie Alana O'Brien, D.M.D.'s license?
NPPES lists Massachusetts license number DN1856244, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Kerrie Alana O'Brien, D.M.D. prescribe under Medicare Part D?
In 2024, Kerrie Alana O'Brien, D.M.D. had 19 Medicare Part D claims; the average among dentist prescribers was 86. 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.