CHADD DANIEL HARKEY
NPI 1477383032
Nurse Practitioner - Family in Bridgeton, MO
About Chadd Daniel Harkey NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHADD DANIEL HARKEY (NPI 1477383032) is an individual family provider in Bridgeton, Missouri, licensed in Illinois (209031333) and active in the NPI registry since August 2024. He is enrolled in Medicare PECOS, is affiliated with Anderson Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Chadd Daniel Harkey 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
7Medicare enrollment records show Chadd Harkey reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63136
- Reassigned Medicare billing, Illinois and Missouri enrollments
- Medicare enrollment name: St Louis Heart & Vascular PC
- 28 clinicians in this Medicare group
Madison, IL 62060
- Reassigned Medicare billing, Illinois enrollment
- 164 clinicians in this Medicare group
Alton, IL 62002
- Reassigned Medicare billing, Illinois enrollment
- 65 clinicians in this Medicare group
Maryville, IL 62062
- Reassigned Medicare billing, Illinois enrollment
- 145 clinicians in this Medicare group
Staunton, IL 62088
- Reassigned Medicare billing, Illinois enrollment
- 121 clinicians in this Medicare group
Centralia, IL 62801
- Reassigned Medicare billing, Illinois enrollment
- 69 clinicians in this Medicare group
Mount Vernon, IL 62864
- Reassigned Medicare billing, Illinois enrollment
- 81 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Anderson Hospital
Acute Care Hospitals · Maryville, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63044 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRIDGETON, MO 63044
BRIDGETON, MO 63044
BRIDGETON, MO 63044
BRIDGETON, MO 63044
BRIDGETON, MO 63044
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 Chadd Harkey's NPI number?
The NPI number for Chadd Harkey is 1477383032. It was assigned to this individual provider in the NPPES registry on August 7, 2024.
Where is Chadd Harkey located?
Chadd Harkey practices at 3550 Mckelvey Rd, Bridgeton, MO 63044. The listed phone number is (314) 741-0911.
What is Chadd Harkey's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Chadd Harkey enrolled in Medicare?
Yes. Chadd Harkey 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 Chadd Harkey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chadd Harkey reassigns Medicare benefits to 7 organizations: St. Louis Heart & Vascular, P.C. (Saint Louis, MO), Southern Illinois Healthcare Foundation, Inc. (Madison, IL), Southeastern Emergency Physicians Of Memphis LLC (Alton, IL), Anderson Medical Group, LLC (Maryville, IL), Midwest Emergency Anderson Health, Inc (Staunton, IL) and 2 more organizations, listed in the Medicare section above. 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 Chadd Harkey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chadd Harkey accept?
Health plans from Medica list Chadd Harkey 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.
Is Chadd Harkey affiliated with any hospitals?
According to CMS data, Chadd Harkey is affiliated with Anderson Hospital.
When was this NPI record last updated?
The NPPES record for Chadd Harkey was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Chadd Daniel Harkey · NPI 1477383032
Family physician in Bridgeton, Missouri. Individual provider, active in the CMS NPPES registry since August 7, 2024.
## Identity
- **NPI:** 1477383032 (Entity type: Individual)
- **Enumerated:** August 7, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209031333 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 3550 MCKELVEY RD, Bridgeton, MO 63044-2527
- **Phone:** (314) 741-0911
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): St. Louis Heart & Vascular, P.C. (NPI 1487678165, Saint Louis, MO); Southern Illinois Healthcare Foundation, Inc. (NPI 1255514717, Madison, IL); Southeastern Emergency Physicians Of Memphis LLC (NPI 1437105277, Alton, IL); Anderson Medical Group, LLC (NPI 1700807716, Maryville, IL); Midwest Emergency Anderson Health, Inc (NPI 1710647615, Staunton, IL); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** August 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1477383032) · Data from the CMS NPPES public registry.