LORIYANN AMERTIL MD
NPI 1871097071
Anesthesiology in Detroit, MI
About Loriyann Amertil Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LORIYANN AMERTIL MD (NPI 1871097071) is an individual anesthesiology provider in Detroit, Michigan, licensed in Alaska (205926) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Corewell Health Zeeland Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
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
Loriyann Amertil 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
7Medicare enrollment records show Loriyann Amertil reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49546
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Manchester, NH 03103
- Reassigned Medicare billing, New Hampshire enrollment
- 278 clinicians in this Medicare group
Yankton, SD 57078
- Reassigned Medicare billing, South Dakota enrollment
- 227 clinicians in this Medicare group
Richardson, TX 75082
- Reassigned Medicare billing, New Hampshire enrollment
- 87 clinicians in this Medicare group
Irving, TX 75038
- Reassigned Medicare billing, Michigan enrollment
- 369 clinicians in this Medicare group
Yuma, AZ 85364
- Reassigned Medicare billing, Arizona enrollment
- 557 clinicians in this Medicare group
Anchorage, AK 99508
- Reassigned Medicare billing, Alaska enrollment
- Medicare enrollment name: Providence Anchorage Anesthesia Medical Group PC
- 90 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 6
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Corewell Health Zeeland Hospital
Acute Care Hospitals · Zeeland, MISpectrum Health United Hospital
Acute Care Hospitals · Greenville, MISpectrum Health
Acute Care Hospitals · Grand Rapids, 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.
DETROIT, MI 48201
DETROIT, MI 48201
DETROIT, MI 48201
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 Loriyann Amertil's NPI number?
The NPI number for Loriyann Amertil is 1871097071. It was assigned to this individual provider in the NPPES registry on March 21, 2018.
Where is Loriyann Amertil located?
Loriyann Amertil practices at 4201 Saint Antoine St, Detroit, MI 48201. The listed phone number is (313) 745-5146.
What is Loriyann Amertil's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Loriyann Amertil enrolled in Medicare?
Yes. Loriyann Amertil 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 Loriyann Amertil's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Loriyann Amertil reassigns Medicare benefits to 7 organizations: Spectrum Health Primary Care Partners (Grand Rapids, MI), Amoskeag Anesthesia, PLLC (Manchester, NH), Sacred Heart Health Services (Yankton, SD), Medstream Anesthesia PLLC (Richardson, TX), Northstar Anesthesia Of Michigan PLLC (Irving, TX) 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 Loriyann Amertil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Loriyann Amertil accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Cigna HealthCare of Arizona, Inc and WellSense Health Plan list Loriyann Amertil 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 Loriyann Amertil affiliated with any hospitals?
According to CMS data, Loriyann Amertil is affiliated with Corewell Health Zeeland Hospital, Spectrum Health United Hospital and Spectrum Health.
When was this NPI record last updated?
The NPPES record for Loriyann Amertil was last updated on February 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Loriyann Amertil, MD · NPI 1871097071
Anesthesiology physician in Detroit, Michigan. Individual provider, active in the CMS NPPES registry since March 21, 2018.
## Identity
- **NPI:** 1871097071 (Entity type: Individual)
- **Enumerated:** March 21, 2018
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 205926 (Alaska)
- **Sole proprietor:** No
## Practice location
- **Address:** 4201 SAINT ANTOINE ST, Detroit, MI 48201-2153
- **Phone:** (313) 745-5146
## 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): Spectrum Health Primary Care Partners (NPI 1528374683, Grand Rapids, MI); Amoskeag Anesthesia, PLLC (NPI 1104883511, Manchester, NH); Sacred Heart Health Services (NPI 1053838508, Yankton, SD); Medstream Anesthesia PLLC (NPI 1649616160, Richardson, TX); Northstar Anesthesia Of Michigan PLLC (NPI 1871986372, Irving, TX); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** February 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1871097071) · Data from the CMS NPPES public registry.