LISA M MERRILL CRNA
NPI 1487823712
Nurse Anesthetist, Certified Registered in Troy, MI
About Lisa M Merrill Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LISA M MERRILL CRNA (NPI 1487823712) is an individual nurse anesthetist, certified registered in Troy, Michigan, licensed in Michigan (4704243909) and active in the NPI registry since February 2008. She is affiliated with Beaumont Hospital, Troy and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
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)
Lisa M Merrill Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Lisa Merrill reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester Hills, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- 100 clinicians in this Medicare group
Troy, MI 48098
- Reassigned Medicare billing, Michigan enrollment
- 131 clinicians in this Medicare group
Troy, MI 48098
- Reassigned Medicare billing, Michigan enrollment
- 176 clinicians in this Medicare group
Clinton Township, MI 48038
- Reassigned Medicare billing, Michigan enrollment
- 83 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 278 clinicians in this Medicare group
Lake Orion, MI 48360
- Reassigned Medicare billing, Michigan enrollment
- 51 clinicians in this Medicare group
Irving, TX 75038
- Reassigned Medicare billing, Michigan enrollment
- 905 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.
Beaumont Hospital, Troy
Acute Care Hospitals · Troy, MIMedicare 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.
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.
TROY, MI 48085
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 Lisa Merrill's NPI number?
The NPI number for Lisa Merrill is 1487823712. It was assigned to this individual provider in the NPPES registry on February 20, 2008. The provider is also known as Lisa M Borkowski Crna.
Where is Lisa Merrill located?
Lisa Merrill practices at 44201 Dequindre Rd, Troy, MI 48085. The listed phone number is (248) 964-3000.
What is Lisa Merrill's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Lisa Merrill enrolled in Medicare?
Yes. Lisa Merrill is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Lisa Merrill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Merrill reassigns Medicare benefits to 7 organizations: Eastern District Anesthesiology PLLC (Rochester Hills, MI), Long Lake Anesthesiology Consultants, Plc (Troy, MI), Superior Anesthetists Associates, Inc. (Troy, MI), Macomb Anesthesia, PC (Clinton Township, MI), William Beaumont Hospital (Royal Oak, MI) 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 Lisa Merrill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lisa Merrill affiliated with any hospitals?
According to CMS data, Lisa Merrill is affiliated with Beaumont Hospital, Troy.
When was this NPI record last updated?
The NPPES record for Lisa Merrill was last updated on March 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Lisa M Merrill, CRNA · NPI 1487823712
Nurse Anesthetist, Certified Registered physician in Troy, Michigan. Individual provider, active in the CMS NPPES registry since February 20, 2008.
## Identity
- **NPI:** 1487823712 (Entity type: Individual)
- **Enumerated:** February 20, 2008
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704243909 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 44201 DEQUINDRE RD, Troy, MI 48085-1117
- **Phone:** (248) 964-3000 · **Fax:** (248) 964-8448
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Eastern District Anesthesiology PLLC (NPI 1396397741, Rochester Hills, MI); Long Lake Anesthesiology Consultants, Plc (NPI 1194812651, Troy, MI); Superior Anesthetists Associates, Inc. (NPI 1831144518, Troy, MI); Macomb Anesthesia, PC (NPI 1639248206, Clinton Township, MI); William Beaumont Hospital (NPI 1811044878, Royal Oak, MI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** March 6, 2015
---
Source: [NPI Profile](https://npiprofile.com/npi/1487823712) · Data from the CMS NPPES public registry.