Timothy Daniel Kwiecien, M.D.
Anesthesiology Physician · Marshall, MI
Timothy Daniel Kwiecien, M.D. is an anesthesiology physician with a practice address in Marshall, Michigan, and NPI 1780071340, issued on Apr 22, 2015. Check the license on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Timothy Daniel Kwiecien
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- A145257 CA
57246977 OH
Self-reported in NPPES; status is on the state search - Practice location
- 215 E Mansion St Ste 2C, Marshall, MI 49068
- Phone
- (269) 789-4386
- Enumerated
- Apr 22, 2015
- Record last updated
- Dec 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200508001868); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,720 in Michigan → Look up another NPI →
Verify Timothy Daniel Kwiecien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average anesthesiology physician in 2024
262 Medicare Part D claims for 93 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 103 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen49 claims
- Oxycodone-Acetaminophen42 claims
- Gabapentin39 claims
- Lorazepam36 claims
- Pregabalin28 claims
- Amitriptyline Hcl15 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 MIPS final score for 2023 (Medicare payment program): 92.1 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: $4,642.54
52 payments; by number, the most common kind was food and beverage; the largest payer was SI-Bone, Inc. The 17,774 providers of this specialty with any payment received $669.59 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.
Bills Medicare through 3 group practices
- Community Health Center OF Branch CountyColdwater, MI
- Ella E M Brown Charitable CircleMarshall, MI
- West Michigan Interventional Pain And Spine, PLLCKalamazoo, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Daniel Kwiecien among 1,720 anesthesiology physician records in Michigan
Timothy Daniel Kwiecien, M.D. is one of 1,720 anesthesiology physician records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 78% of them.
- NPI issued2015 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2015 · median 2006 among the 1,126 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Michigan
There are 1,720 anesthesiology physician records in Michigan.
All 1,720 in Michigan → Every provider in Marshall → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Brian Atkins, D.O.Marshall, MI 490681285757765
- Faaron Price, CRNAMarshall, MI 490681851337430
- Diego Betita, MDSaint Joseph, MI 490851023072493
- Roberto Cuadra, MDSaint Joseph, MI 490851063476554
- Tate Egger, DOSaint Joseph, MI 490851750376018
- Thomas Mattice, MDSaint Joseph, MI 490851720042724
- Linda McBryde, M.D.Saint Joseph, MI 490851891876660
- Manhar Mehta, MDSaint Joseph, MI 490851831153832
Common questions
What is Timothy Daniel Kwiecien, M.D.'s NPI number?
Timothy Daniel Kwiecien, M.D.'s National Provider Identifier (NPI) is 1780071340, issued on Apr 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Daniel Kwiecien, M.D. located?
The NPPES record lists a practice address at 215 E Mansion St Ste 2C, Marshall, MI, 49068. Phone: (269) 789-4386. Providers update this record themselves, so call before visiting.
How can I verify Timothy Daniel Kwiecien, M.D.'s license?
Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Timothy Daniel Kwiecien, M.D. prescribe under Medicare Part D?
In 2024, Timothy Daniel Kwiecien, M.D. had 262 Medicare Part D claims for 93 beneficiaries; the average among anesthesiology physician prescribers was 402. Part D covers Medicare prescriptions only.
What is Timothy Daniel Kwiecien, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.1 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), 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.