Provider Profile
Darrin D. Oilar, D.C. is a chiropractor practicing in Cottonwood, CA. According to Medicare claims data, Darrin cared for 53 Medicare patients across 734 services. The services billed most often include chiropractic manipulative treatment, 3-4 spinal regions.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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3435 MAIN ST.
Cottonwood, CA 96022
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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734 services · 53 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
734 | More often than most peers in Chiropractor |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Darrin D. Oilar is a chiropractor in Cottonwood, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Darrin D. Oilar is listed at 3435 Main St., Cottonwood, CA 96022. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (530) 347-9500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Darrin D. Oilar's National Provider Identifier is 1023190048. 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
Darrin D. Oilar attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
Darrin D. Oilar has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Darrin D. Oilar provides treatments such as chiropractic manipulative treatment, 3-4 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 Darrin D. Oilar. 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.