MRS. KATIE ELIZABETH SIMKOW N.P.
NPI 1053770305
Nurse Practitioner - Gerontology in Westland, MI
About Mrs. Katie Elizabeth Simkow N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KATIE ELIZABETH SIMKOW N.P. (NPI 1053770305) is an individual gerontology provider in Westland, Michigan, licensed in Michigan (4704273155) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Katie Elizabeth Simkow N.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Katie Simkow reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Livonia, MI 48150
- Reassigned Medicare billing, Michigan enrollment
- 3 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48185 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 7
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 Katie Simkow's NPI number?
The NPI number for Katie Simkow is 1053770305. It was assigned to this individual provider in the NPPES registry on February 15, 2016. The provider is also known as Katie Elizabeth Castelli.
Where is Katie Simkow located?
Katie Simkow practices at 8365 N Newburgh Rd, Westland, MI 48185. The listed phone number is (734) 416-2000.
What is Katie Simkow's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Katie Simkow enrolled in Medicare?
Yes. Katie Simkow is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Katie Simkow's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katie Simkow reassigns Medicare benefits to Synergy Medical PC (Livonia, MI). The 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 Katie Simkow'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 Katie Simkow was last updated on February 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mrs. Katie Elizabeth Simkow, N.P. · NPI 1053770305
Gerontology physician in Westland, Michigan. Individual provider, active in the CMS NPPES registry since February 15, 2016.
## Identity
- **NPI:** 1053770305 (Entity type: Individual)
- **Enumerated:** February 15, 2016
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 4704273155 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 8365 N NEWBURGH RD, Westland, MI 48185-1149
- **Phone:** (734) 416-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Synergy Medical PC (NPI 1871957878, Livonia, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 15, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1053770305) · Data from the CMS NPPES public registry.