Doctor profile · Federal record
Dr. Allen Diercks, D.C.
Chiropractor (CMS: Chiropractic) · Davenport, IA
- NPI 1992771695
- Accepts Medicare
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2322 E Kimberly RD, C 1
Davenport, IA 528077205
(563) 388-9492
fax (563) 388-0019 - Mailing address
-
311 Manor Dr
Riverdale, IA 527225727
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- August 21, 2019
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Iowa #4736
- Medicaid
- IA #0203828
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992771695. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
660
Distinct HCPCS
1
Medicare allowed
$25,009
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 660 | 152 | $38 |
In context: peer comparison
Among 26 peers in this city , average services per provider: 383. This provider delivers 1.7× the peer median.Frequently asked questions
What is Dr. Allen Diercks's medical specialty?
Dr. Allen Diercks practices Chiropractor in Davenport, IA.
Where does Dr. Allen Diercks practice?
Dr. Allen Diercks practices at 2322 E Kimberly RD, Davenport, IA 528077205. Office phone: 5633889492.
What is Dr. Allen Diercks's NPI?
Dr. Allen Diercks's National Provider Identifier (NPI) is 1992771695, issued by NPPES.
Does Dr. Allen Diercks accept Medicare assignment?
Yes. Dr. Allen Diercks accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allen Diercks commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.