Douglas L. Sweeney, D.D.S., M.S.
Periodontics · Troy, MI
Douglas L. Sweeney, D.D.S., M.S. is a periodontics with a practice address in Troy, Michigan, and NPI 1134221666, issued on Sep 4, 2006. Check the license (Michigan 2901013519, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Douglas L. Sweeney
- Credential
- D.D.S., M.S.
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 2901013519 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2025 W Long Lake RD, Troy, MI 48098
- Phone
- (248) 267-8900
- Enumerated
- Sep 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (248) 267-8904
- Entity
- Type 1 · individual
8 nearest periodontics records → All 164 in Michigan → Look up another NPI →
Also registered at 2025 W Long Lake RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kerry Brown, DDSDentist1538237425
- Spencer Brown, DDSDentist1285060715
Verify Douglas L. Sweeney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 2901013519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average periodontics in 2024
11 Medicare Part D claims, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Douglas L. Sweeney among 164 periodontics records in Michigan
Douglas L. Sweeney, D.D.S., M.S. is one of 164 periodontics records with a practice address in Michigan. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 64% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in Michigan
There are 164 periodontics records in Michigan.
All 164 in Michigan → Every provider in Troy → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Samuel Korkis, DDS, MSTroy, MI 480981538529045
- Heba Abuhussein, BDSAnn Arbor, MI 481031861722993
- Shaziya Haque, DDSWarren, MI 480931720272388
- Ana Janic, DDSWarren, MI 480931083879514
- Stephen Meraw, DDS, MSWarren, MI 480931992715478
- Mansur Roy, DDSWarren, MI 480931104018399
- Mark Zahn, D.D.S.,M.S., P.C.Ann Arbor, MI 481031598784837
- Dorrance Clark, DDS, MSDWarren, MI 480921104907617
Common questions
What is Douglas L. Sweeney, D.D.S., M.S.'s NPI number?
Douglas L. Sweeney, D.D.S., M.S.'s National Provider Identifier (NPI) is 1134221666, issued on Sep 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas L. Sweeney, D.D.S., M.S. located?
The NPPES record lists a practice address at 2025 W Long Lake RD, Troy, MI, 48098. Phone: (248) 267-8900. Providers update this record themselves, so call before visiting.
How can I verify Douglas L. Sweeney, D.D.S., M.S.'s license?
NPPES lists Michigan license number 2901013519, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Douglas L. Sweeney, D.D.S., M.S. prescribe under Medicare Part D?
In 2024, Douglas L. Sweeney, D.D.S., M.S. had 11 Medicare Part D claims; the average among periodontics prescribers was 277. 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.