LEIGH MARY MORRISON M.D.
NPI 1942683735
Family Medicine in Ann Arbor, MI
About Leigh Mary Morrison M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEIGH MARY MORRISON M.D. (NPI 1942683735) is an individual family medicine provider in Ann Arbor, Michigan, licensed in Michigan (4301106949) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic, and maintains a secondary practice location in Ypsilanti.
NPPES Registry Identity
Specialties & Licenses
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
Leigh Mary Morrison M.d. 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
2Medicare enrollment records show Leigh Morrison reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 139 clinicians in this Medicare group
Avon, OH 44011
- Reassigned Medicare billing, Ohio enrollment
- 7,608 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cleveland Clinic
Acute Care Hospitals · Cleveland, OHCleveland Clinic Avon Hospital
Acute Care Hospitals · Avon, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48108 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANN ARBOR, MI 48108
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 Leigh Morrison's NPI number?
The NPI number for Leigh Morrison is 1942683735. It was assigned to this individual provider in the NPPES registry on June 30, 2015.
Where is Leigh Morrison located?
Leigh Morrison practices at 1801 Briarwood Circle, Ann Arbor, MI 48108. The listed phone number is (734) 998-7390.
What is Leigh Morrison's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Leigh Morrison enrolled in Medicare?
Yes. Leigh Morrison 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 Leigh Morrison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leigh Morrison reassigns Medicare benefits to 2 organizations: Regents Of The University Of Michigan (Ann Arbor, MI) and The Cleveland Clinic Foundation (Avon, OH). 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 Leigh Morrison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leigh Morrison accept?
Health plans from Anthem Blue Cross and Blue Shield and Oscar Insurance Corporation of Ohio list Leigh Morrison 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 Leigh Morrison affiliated with any hospitals?
According to CMS data, Leigh Morrison is affiliated with Cleveland Clinic and Cleveland Clinic Avon Hospital.
When was this NPI record last updated?
The NPPES record for Leigh Morrison was last updated on February 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Leigh Mary Morrison, M.D. · NPI 1942683735
Family Medicine physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since June 30, 2015.
## Identity
- **NPI:** 1942683735 (Entity type: Individual)
- **Enumerated:** June 30, 2015
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 4301106949 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1801 BRIARWOOD CIRCLE, Ann Arbor, MI 48108-3347
- **Phone:** (734) 998-7390
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of Michigan (NPI 1669402848, Ann Arbor, MI); The Cleveland Clinic Foundation (NPI 1184428336, Avon, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** February 15, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1942683735) · Data from the CMS NPPES public registry.