ANNIE CACY D.O.
NPI 1861685950
Emergency Medicine in Madison Heights, MI
About Annie Cacy D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNIE CACY D.O. (NPI 1861685950) is an individual emergency medicine provider in Madison Heights, Michigan, licensed in Oklahoma (5216) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Annie Cacy D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Annie Cacy reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73102
- Reassigned Medicare billing, Oklahoma enrollment
- Medicare enrollment name: Emergency Physicians Of Mid-America PC
- 310 clinicians in this Medicare group
Norman, OK 73071
- Reassigned Medicare billing, Oklahoma enrollment
- 418 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 96 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 5
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48071 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.
MADISON HEIGHTS, MI 48071
MADISON HEIGHTS, MI 48071
MADISON HEIGHTS, MI 48071
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 Annie Cacy's NPI number?
The NPI number for Annie Cacy is 1861685950. It was assigned to this individual provider in the NPPES registry on August 22, 2007.
Where is Annie Cacy located?
Annie Cacy practices at 27351 Dequindre Rd, Madison Heights, MI 48071. The listed phone number is (248) 967-7795.
What is Annie Cacy's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Annie Cacy enrolled in Medicare?
Yes. Annie Cacy is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Annie Cacy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Annie Cacy reassigns Medicare benefits to 3 organizations: Emergency Physicians Of Mid-America, P.C. (Oklahoma City, OK), Emergency Services Of Oklahoma PC (Norman, OK) and Oklahoma Emergency Services PC (Lawton, OK). 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 Annie Cacy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Annie Cacy was last updated on August 19, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.