Timothy Dekker, MD
Family Medicine Physician · Rochester, MI
Timothy Dekker, MD is a family medicine physician with a practice address in Rochester, Michigan, and NPI 1538516646, issued on May 18, 2016. Check the license (Michigan 4301502363, as entered in NPPES) on the Michigan Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Timothy Dekker
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 4301502363 MI
ME133201 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1135 W University Dr Ste 450, Rochester, MI 48307
- Phone
- (248) 650-2400
- Enumerated
- May 18, 2016
- Entity
- Type 1 · individual
Also registered at 1135 W University Dr Ste 450
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shaunnah Anderson, PA-CPhysician Assistant1184696130
- Robert Dekker, M.D.Orthopaedic Foot and Ankle Surgery Physician1023350493
- Ashley Delzer, PAPhysician Assistant1932466034
- Jennifer Galan, PAPhysician Assistant1942022728
- John Lamacchia, M.D.Orthopaedic Surgery of the Spine Physician1669465761
- Nathan Marshall, M.D.Sports Medicine (Orthopaedic Surgery) Physician1548529639
Verify Timothy Dekker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine
Search for license 4301502363Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
233 Medicare Part D claims for 111 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.
Most prescribed
- Diclofenac Sodium114 claims
- Prednisone53 claims
- Gabapentin16 claims
- Baclofen12 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.
The practice group's Medicare quality score for 2023: 79.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $409.15
2 payments, mostly travel and lodging; the largest payer was Pinnacle, Inc. The 53,013 providers of this specialty with any payment received $861.30 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.
6 hospital and facility affiliations
- Elizabeth Lake Urgent Care PLLCWaterford, MI
- Henry Ford Health Rochester HospitalRochester, MI
- Henry Ford Semi Medical GroupShelby Township, MI
- Howell Urgent Care PLLCHowell, MI
- Oxford Urgent Care PLCOxford, MI
- Royal Urgent Care PLLCRoyal Oak, MI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
19 family medicine physician records list a Rochester practice address
They are 19 of the 717 NPPES records with a Rochester practice address, and 5,783 family medicine physician records in Michigan.
All 19 in Rochester → All 5,783 in Michigan → Every provider in Rochester →
Other family medicine physician records in Michigan
- Asma AbbasHamtramck, MI1982946463
- Saadia Abbas, MDChesterfield, MI1619136868
- Faezeh AbbasiMonroe, MI1144065921
- Layla Abbasi, MDWayne, MI1346177607
- Marisa Abbo, DORochester Hills, MI1184605388
- Cathleen Abbott, M.D.East Lansing, MI1275630501
- Leah Abbott, MDGwinn, MI1760987341
- Nina Abboud, DORochester Hills, MI1639750557
- Ryan Abboud, DOBingham Farms, MI1104353077
- Christina Abd, MDSterling Heights, MI1770371965
Common questions
What is Timothy Dekker, MD's NPI number?
Timothy Dekker, MD's National Provider Identifier (NPI) is 1538516646, issued on May 18, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Dekker, MD located?
The NPPES record lists a practice address at 1135 W University Dr Ste 450, Rochester, MI, 48307. Phone: (248) 650-2400. Providers update this record themselves, so call before visiting.
How can I verify Timothy Dekker, MD's license?
NPPES lists Michigan license number 4301502363, as entered by the provider. Search the Michigan Board of Medicine at https://www.michigan.gov/lara/bureau-list/bpl/health/hp-lic-health-prof/medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Timothy Dekker, MD prescribe under Medicare Part D?
In 2024, Timothy Dekker, MD had 233 Medicare Part D claims for 111 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
What is Timothy Dekker, MD's Medicare quality score?
The 2023 MIPS final score is 79.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.