DR. JOHN CHARLES WEINLEIN IV MD
NPI 1285834804
Orthopaedic Surgery - Orthopaedic Trauma in Memphis, TN
About Dr. John Charles Weinlein Iv Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN CHARLES WEINLEIN IV MD (NPI 1285834804) is an individual orthopaedic trauma provider in Memphis, Tennessee, licensed in Tennessee (46130) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Baptist Memorial Hospital, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
Other Identifiers 4
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
Dr. John Charles Weinlein Iv 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 Weinlein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Memphis, TN 38120
- Reassigned Medicare billing, Tennessee and Mississippi enrollments
- Medicare enrollment name: Campbell Clinic, PC
- Also billed through NPI 1003835141 (Mississippi)
- 247 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 13
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.
Baptist Memorial Hospital
Acute Care Hospitals · Memphis, TNMethodist Hospitals Of Memphis
Acute Care Hospitals · Memphis, TNRegional One Health
Acute Care Hospitals · Memphis, TNMedicare 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.
MEMPHIS, TN 38104
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 Weinlein's NPI number?
The NPI number for John Weinlein is 1285834804. It was assigned to this individual provider in the NPPES registry on July 22, 2007.
Where is John Weinlein located?
John Weinlein practices at 1211 Union Ave #500, Memphis, TN 38104. The listed phone number is (901) 759-3100.
What is John Weinlein's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Trauma, with taxonomy code 207XX0801X.
Is John Weinlein enrolled in Medicare?
Yes. John Weinlein 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 Weinlein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Weinlein reassigns Medicare benefits to Titan Orthopedics Of Memphis, PLLC (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 Weinlein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Weinlein accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 6 other insurers list John Weinlein 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 John Weinlein affiliated with any hospitals?
According to CMS data, John Weinlein is affiliated with Baptist Memorial Hospital, Methodist Hospitals Of Memphis and Regional One Health.
When was this NPI record last updated?
The NPPES record for John Weinlein was last updated on October 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. John Charles Weinlein IV, MD · NPI 1285834804
Orthopaedic Trauma physician in Memphis, Tennessee. Individual provider, active in the CMS NPPES registry since July 22, 2007.
## Identity
- **NPI:** 1285834804 (Entity type: Individual)
- **Enumerated:** July 22, 2007
- **Primary specialty:** Orthopaedic Surgery - Orthopaedic Trauma · taxonomy 207XX0801X
- **State license:** 46130 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1211 UNION AVE, #500, Memphis, TN 38104
- **Phone:** (901) 759-3100 · **Fax:** (901) 759-3196
## 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:** Titan Orthopedics Of Memphis, PLLC (NPI 1013463694, Memphis, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers R W Johnson Medical School, class of 2004
## Record status
- **NPPES last updated:** October 6, 2022
- **Other identifiers:** Medicaid 185012001 (AR); Medicaid 001030773 (MS); Medicaid 1522430 (TN); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1285834804) · Data from the CMS NPPES public registry.