Provider Profile
Listed in the NPI registry as a chiropractor, Judy L. Duncalf, D.C. practices in Davenport, IA. Judy graduated from Palmer College Chiropractic - Davenport in 1994. According to Medicare claims data, Judy cared for 92 Medicare patients across 765 services. The services billed most often include chiropractic manipulative treatment, 3-4 spinal regions and chiropractic manipulative treatment, 1-2 spinal regions. NPI 1407091556 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
3118 ROCKINGHAM RD
Davenport, IA 52802
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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765 services · 92 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
714 | More often than most peers in Chiropractor |
| Chiropractic manipulative treatment, 1-2 spinal regions | Treatment | 98940 |
51 | Less often than most peers in Chiropractor |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Judy L. Duncalf is a chiropractor in Davenport, IA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Judy L. Duncalf is listed at 3118 Rockingham Rd, Davenport, IA 52802. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (563) 323-1459. Contact the office directly to confirm availability and scheduling.
NPI registry
Judy L. Duncalf's National Provider Identifier is 1407091556. 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
Judy L. Duncalf attended Palmer College Chiropractic - Davenport, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
Judy L. Duncalf has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Judy L. Duncalf 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 Judy L. Duncalf. If this is you, claiming it is free.
Guide.md
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