JOHN BROWN THOMISON III MD
NPI 1093852352
Pathology - Anatomic Pathology & Clinical Pathology in Memphis, TN
About John Brown Thomison Iii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN BROWN THOMISON III MD (NPI 1093852352) is an individual anatomic pathology & clinical pathology provider in Memphis, Tennessee, licensed in Tennessee (45788) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Methodist Healthcare - Olive Branch Hospital, and maintains a secondary practice location in Olive Branch.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
John Brown Thomison Iii 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 Reassignment
Medicare enrollment records show John Thomison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Memphis, TN 38104
- Reassigned Medicare billing, Mississippi and Tennessee enrollments
- 12 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 8
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.
Methodist Healthcare - Olive Branch Hospital
Acute Care Hospitals · Olive Branch, MSMethodist Hospitals Of Memphis
Acute Care Hospitals · Memphis, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38104 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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MEMPHIS, TN 38104
MEMPHIS, TN 38104
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 John Thomison's NPI number?
The NPI number for John Thomison is 1093852352. It was assigned to this individual provider in the NPPES registry on January 30, 2007.
Where is John Thomison located?
John Thomison practices at 1265 Union Ave, Dept Of Pathology 6 Sherard, Memphis, TN 38104. The listed phone number is (901) 516-7182.
What is John Thomison's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is John Thomison enrolled in Medicare?
Yes. John Thomison 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 organization bills Medicare for John Thomison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Thomison reassigns Medicare benefits to Pathology Specialists Of Memphis PC (Memphis, TN). 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 John Thomison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John Thomison affiliated with any hospitals?
According to CMS data, John Thomison is affiliated with Methodist Healthcare - Olive Branch Hospital and Methodist Hospitals Of Memphis.
When was this NPI record last updated?
The NPPES record for John Thomison was last updated on June 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# John Brown Thomison III, MD · NPI 1093852352
Anatomic Pathology & Clinical Pathology physician in Memphis, Tennessee. Individual provider, active in the CMS NPPES registry since January 30, 2007.
## Identity
- **NPI:** 1093852352 (Entity type: Individual)
- **Enumerated:** January 30, 2007
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** 45788 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1265 UNION AVE, DEPT OF PATHOLOGY, 6 SHERARD, Memphis, TN 38104
- **Phone:** (901) 516-7182 · **Fax:** (901) 276-5474
## 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:** Pathology Specialists Of Memphis PC (NPI 1437817491, Memphis, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** June 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1093852352) · Data from the CMS NPPES public registry.