Provider Profile
Based in Cary, IL, Jeffery Clark, D.C. is listed in the NPI registry under chiropractic. Jeffery graduated from National College of Chiropractic in 1998. Jeffery is also listed as specializing in chiropractor and chiropractor — sports physician. Medicare claims data shows Jeffery provided 973 services to 50 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
3202 NORTHWEST HWY STE E
Cary, IL 60013
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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973 services · 50 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Chiropractic manipulative treatment, 1-2 spinal regions | Treatment | 98940 |
641 |
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
332 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Jeffery Clark is a chiropractic in Cary, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Jeffery Clark is listed at 3202 Northwest Hwy Ste E, Cary, IL 60013. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (847) 516-8000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Jeffery Clark's National Provider Identifier is 1992867709. 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
Jeffery Clark attended National College of Chiropractic, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
Jeffery Clark has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Jeffery Clark provides treatments such as chiropractic manipulative treatment, 1-2 spinal regions and 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 Jeffery Clark. 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.