DR. COREY HAZEKAMP MD
NPI 1891375069
Emergency Medicine in Bronx, NY
About Dr. Corey Hazekamp Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COREY HAZEKAMP MD (NPI 1891375069) is an individual emergency medicine provider in Bronx, New York, licensed in New York (330770) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Mc Donough District Hospital, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses 2
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. Corey Hazekamp Md 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
4Medicare enrollment records show Corey Hazekamp reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hamilton, NY 13346
- Reassigned Medicare billing, New York enrollment
- 129 clinicians in this Medicare group
Winfield, IL 60190
- Reassigned Medicare billing, Illinois enrollment
- 64 clinicians in this Medicare group
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Illinois enrollment
- 48 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mc Donough District Hospital
Acute Care Hospitals · Macomb, ILNorthwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILGenesis Hlth System Dba Genesis Mdl Ctr-Illini
Acute Care Hospitals · Silvis, ILNorthwestern Memorial Hospital
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10451 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRONX, NY 10451
BRONX, NY 10451
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 Corey Hazekamp's NPI number?
The NPI number for Corey Hazekamp is 1891375069. It was assigned to this individual provider in the NPPES registry on April 12, 2021.
Where is Corey Hazekamp located?
Corey Hazekamp practices at 234 E 149th St, Bronx, NY 10451. The listed phone number is (718) 579-6011.
What is Corey Hazekamp's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Corey Hazekamp enrolled in Medicare?
Yes. Corey Hazekamp 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 Corey Hazekamp's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Corey Hazekamp reassigns Medicare benefits to 4 organizations: Port City Emergency Physicians LLP (Hamilton, NY), Central Dupage Emergency Physicians, PC (Winfield, IL), Northwestern Medical Faculty Foundation (Carol Stream, IL) and Central Prairie Physicians PLLC (Lubbock, TX). 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 Corey Hazekamp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Corey Hazekamp accept?
Health plans from Wellmark Health Plan of Iowa, Inc. list Corey Hazekamp 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 Corey Hazekamp affiliated with any hospitals?
According to CMS data, Corey Hazekamp is affiliated with Mc Donough District Hospital, Northwestern Medicine Central Dupage Hospital, Genesis Hlth System Dba Genesis Mdl Ctr-Illini and Northwestern Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Corey Hazekamp was last updated on May 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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. Corey Hazekamp, MD · NPI 1891375069
Emergency Medicine physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since April 12, 2021.
## Identity
- **NPI:** 1891375069 (Entity type: Individual)
- **Enumerated:** April 12, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 330770 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 234 E 149TH ST, Bronx, NY 10451-5504
- **Phone:** (718) 579-6011
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Port City Emergency Physicians LLP (NPI 1316395460, Hamilton, NY); Central Dupage Emergency Physicians, PC (NPI 1619074028, Winfield, IL); Northwestern Medical Faculty Foundation (NPI 1346235314, Carol Stream, IL); Central Prairie Physicians PLLC (NPI 1821884750, Lubbock, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2021
## Record status
- **NPPES last updated:** May 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1891375069) · Data from the CMS NPPES public registry.