Provider Profile
Based in Prospect Heights, IL, Donald A. Hazen, D.C. is listed in the NPI registry under chiropractic. Donald graduated from Palmer College Chiropractic - Davenport in 1985. Donald is also listed as specializing in chiropractor. Medicare claims data shows Donald provided 230 services to 26 patients. The services billed most often include chiropractic manipulative treatment, 1-2 spinal regions. NPI 1164588117 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
620 N MILWAUKEE AVE
Prospect Heights, IL 60070
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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230 services · 26 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chiropractic manipulative treatment, 1-2 spinal regions | Treatment | 98940 |
230 | More often than most peers in Chiropractic |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Donald A. Hazen is a chiropractic in Prospect Heights, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Donald A. Hazen is listed at 620 N Milwaukee Ave, Prospect Heights, IL 60070. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (847) 520-7444. Contact the office directly to confirm availability and scheduling.
NPI registry
Donald A. Hazen's National Provider Identifier is 1164588117. 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
Donald A. Hazen attended Palmer College Chiropractic - Davenport, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
Donald A. Hazen has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Donald A. Hazen provides treatments such as 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 Donald A. Hazen. If this is you, claiming it is free.
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