Timothy Daniel Kwiecien, M.D.
Anesthesiology · Marshall, MI
At a glance
215 E Mansion St Ste 2C, Marshall, MI 49068-1167
NPPES record updated Dec 27, 2021. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
215 E Mansion St Ste 2CMarshall, MI 49068-1167
Additional reported practice locations
Cleveland Clinic 9500 Euclid Avenue/Na-23Cleveland, OH 441950001
Phone: 2164442200 Ronald Reagan Ucla Medical Ctr
757 Westwood Plaza, Suite 3325
Los Angeles, CA 900950001
Phone: 3102678653
Education & affiliations
- Medical / professional school
- Wayne State University School Of Medicine
- Graduation year
- 2015
- CMS specialties
- Anesthesiology · Pain Management
Practice groups
Reported hospital affiliations
- Bronson Methodist Hospital Kalamazoo, MI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $2,820.18 |
| Travel and lodging | $962.95 |
Reporting companies
| Company | Amount |
|---|---|
| ABBOTT LABORATORIES | $1,499.47 |
| SPINAL SIMPLICITY, LLC | $1,316.89 |
| GLOBUS MEDICAL, INC. | $484.29 |
| BOSTON SCIENTIFIC CORPORATION | $271.02 |
| SPR THERAPEUTICS, INC | $147.83 |
| STRYKER CORPORATION | $63.63 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Anesthesiology
- Taxonomy code
- 207L00000X
- Enumeration date
- Apr 22, 2015
- Record updated
- Dec 27, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207LP2900X
License reported: 57246977 OH
207L00000X · Primary
License reported: A145257 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
215 E Mansion St Ste 2CMarshall, MI 49068-1167
- Phone
- (269) 789-4386
Mailing address
215 E MANSION ST STE 2CMARSHALL, MI 490681167
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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