DR. BROCK STEPHEN FIELD D.C.
NPI 1760800221
Chiropractor in Mount Pleasant, IA
About Dr. Brock Stephen Field D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BROCK STEPHEN FIELD D.C. (NPI 1760800221) is an individual chiropractor in Mount Pleasant, Iowa, licensed in Iowa (087903) and active in the NPI registry since April 2014. He maintains a secondary practice location in Rockford and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Brock Stephen Field D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Brock Field reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mount Pleasant, IA 52641
- Reassigned Medicare billing, Iowa enrollment
Burlington, IA 52601
- Reassigned Medicare billing, Iowa enrollment
- 4 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Brock Field's NPI number?
The NPI number for Brock Field is 1760800221. It was assigned to this individual provider in the NPPES registry on April 2, 2014.
Where is Brock Field located?
Brock Field practices at 203 S Jackson St, Mount Pleasant, IA 52641. The listed phone number is (319) 385-4011.
What is Brock Field's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Brock Field enrolled in Medicare?
Yes. Brock Field is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Brock Field's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brock Field reassigns Medicare benefits to 2 organizations: Field Family Chiropractic PC (Mount Pleasant, IA) and Coppes Chiropractic PC (Burlington, IA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brock Field's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brock Field accept?
Health plans from Oscar Insurance Company list Brock Field as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Brock Field was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Brock Stephen Field, D.C. · NPI 1760800221
Chiropractor provider in Mount Pleasant, Iowa. Individual provider, active in the CMS NPPES registry since April 2, 2014.
## Identity
- **NPI:** 1760800221 (Entity type: Individual)
- **Enumerated:** April 2, 2014
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 087903 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 203 S JACKSON ST, Mount Pleasant, IA 52641-2134
- **Phone:** (319) 385-4011
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Field Family Chiropractic PC (NPI 1851270979, Mount Pleasant, IA); Coppes Chiropractic PC (NPI 1164550547, Burlington, IA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1760800221) · Data from the CMS NPPES public registry.