Provider Profile
Listed in the NPI registry as a chiropractor, Mark R. Barcewski, D.C. practices in Littleton, CO. Medicare claims data shows Mark provided 142 services to 56 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
13982 W BOWLES AVE SUITE 102
Littleton, CO 80127
Within Chiropractic generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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142 services · 56 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
107 |
| Chiropractic manipulative treatment, 1-2 spinal regions | Treatment | 98940 |
35 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Mark R. Barcewski is a chiropractor in Littleton, CO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Mark R. Barcewski is listed at 13982 W Bowles Ave Suite 102, Littleton, CO 80127. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (303) 932-2225. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Mark R. Barcewski's National Provider Identifier is 1992863989. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Mark R. Barcewski has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Mark R. Barcewski provides treatments such as chiropractic manipulative treatment, 3-4 spinal regions and chiropractic manipulative treatment, 1-2 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Mark R. Barcewski. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.