Colleen O'Brien, DDS
Dentist · Detroit, MI
Colleen O'Brien, DDS is a dentist with a practice address in Detroit, Michigan, and NPI 1205562337, issued on Jul 29, 2022. Check the license (Michigan 1205562337, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colleen O'Brien
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 1205562337 MI
2901601495 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4201 Saint Antoine St, Detroit, MI 48201
- Phone
- (313) 745-3000
- Enumerated
- Jul 29, 2022
- Record last updated
- Nov 15, 2022
- Entity
- Type 1 · individual
8 nearest dentist records → All 3,439 in Michigan → Look up another NPI →
Also registered at 4201 Saint Antoine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Colleen O'Brien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 1205562337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average dentist in 2024
83 Medicare Part D claims for 50 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin31 claims
- Chlorhexidine Gluconate11 claims
- Ibuprofen11 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.
Industry payments in 2024: $294.87
2 payments; by number, the most common kind was food and beverage; the largest payer was Kerecis Limited. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Colleen O'Brien among 3,439 dentist records in Michigan
Colleen O'Brien, DDS is one of 3,439 dentist records with a practice address in Michigan. 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 2022, is newer than 82% of them.
- NPI issued2022 · 82% of these records are older, 14% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Michigan
There are 3,439 dentist records in Michigan.
All 3,439 in Michigan → Every provider in Detroit → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Hasanain Alani, DDSDetroit, MI 482011477044915
- Sajid BaqaiDetroit, MI 482011518338037
- Gregory Bolden, D.D.S.Detroit, MI 482011114336344
- Lisa Digioia, D.D.S.Detroit, MI 482011841482833
- Najia El-Samna, DDSDetroit, MI 482011255709754
- Shane Harpham, D.D.S.Detroit, MI 482011104177617
- Linda Kuet, D.M.D.Detroit, MI 482011346259249
- Victoria Lucas-Perry, DDSDetroit, MI 482011457645202
Common questions
What is Colleen O'Brien, DDS's NPI number?
Colleen O'Brien, DDS's National Provider Identifier (NPI) is 1205562337, issued on Jul 29, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Colleen O'Brien, DDS located?
The NPPES record lists a practice address at 4201 Saint Antoine St, Detroit, MI, 48201. Phone: (313) 745-3000. Providers update this record themselves, so call before visiting.
How can I verify Colleen O'Brien, DDS's license?
NPPES lists Michigan license number 1205562337, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Colleen O'Brien, DDS prescribe under Medicare Part D?
In 2024, Colleen O'Brien, DDS had 83 Medicare Part D claims for 50 beneficiaries; 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.