Dr. John Charles Weinlein IV, MD
- Medicare services, 2024
- 719
- Medicare patients, 2024
- 218
- Part D claims, 2024
- 45
- MIPS score, 2024
- 75
- Hospital affiliations
- 4
- Practice address
- 877 Jefferson Avenue, Memphis, TN 38103
- Practice phone
- Call (901) 545-7928
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Weinlein's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John Charles Weinlein IV is an orthopaedic trauma physician in Memphis, Tennessee
Dr. Weinlein practices at Regional Medical Center in Memphis, Tennessee, part of Shelby County Government.
Dr. Weinlein's NPI, 1285834804, was assigned on July 22, 2007. Dr. Weinlein graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2004. Dr. Weinlein holds Tennessee license 46130.
- NPI
- 1285834804NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345394631
- NPI enumeration date
- July 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (901) 545-7928
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Charles Weinlein IV practices at Regional Medical Center in Memphis, Tennessee
Dr. Weinlein's primary practice is Regional Medical Center, at 877 Jefferson Avenue, Memphis, TN 38103 in Shelby County. The practice phone is (901) 545-7928.
- Regional Medical Center877 Jefferson Avenue, Memphis, TN 38103 · Shelby CountyPhone(901) 545-7928
Source: Dmand AI Affiliation Data
Dr. John Charles Weinlein IV is affiliated with 5 sites of care and 1 medical group
Dr. Weinlein's primary practice is Regional Medical Center in Memphis, Tennessee, part of Shelby County Government. Dr. Weinlein is also affiliated with Methodist University Hospital. The medical group on file is Campbell Clinic. Dmand AI also links Dr. Weinlein to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Charles Weinlein IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weinlein practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regional Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Shelby County Government and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Charles Weinlein IV is one of 25 orthopaedic trauma physicians in Tennessee
Orthopaedic trauma is Dr. Weinlein's primary specialty in the NPI Registry, under taxonomy code 207XX0801X. Dmand AI has Dr. Weinlein's licenses on file in 2 states: Tennessee and Mississippi.
Specialties and state licenses
- Orthopaedic trauma, TennesseePrimary
- Orthopaedic surgery, Mississippi
Orthopaedic trauma physicians near Dr. Weinlein
Counts of orthopaedic trauma physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Charles Weinlein IV billed Medicare for 719 services in 2024
CMS data shows 719 Medicare services from Dr. Weinlein across 13 procedure codes in 2024, for 218 Medicare patients. Medicare paid $20,463 for them.
Dr. Weinlein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 7782024: 47839%
- Office and hospital visits
- 2023: 1362024: 9927%
- Imaging
- 2023: 1432024: 8838%
- Other services
- 2023: 812024: 5433%
Where Dr. Weinlein's Medicare services took place, 2024
- In an office68095%
- In a facility395%
Dr. Weinlein compared with the Tennessee median for orthopaedic trauma physicians, 2024
- Dr. Weinlein
- Tennessee median
- Medicare services
- 719vs 1494.8 times
- Medicare patients
- 218vs 1082.0 times
- Part D claims
- 14vs 2339% below
Medians across 23 orthopaedic trauma physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Weinlein's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Weinlein?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weinlein and other orthopaedic trauma physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Charles Weinlein IV treated 218 Medicare patients in 2024, average age 73
CMS counts 218 Medicare patients who saw Dr. Weinlein in 2024. The largest group is 65 to 74, with 102 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Weinlein's median patient age at 54, with 52% women.
Dr. Weinlein's Medicare patients by age, 2024
Dr. Weinlein's Medicare patients by sex, 2024
- Women14466%
- Men7434%
Chronic conditions among Dr. Weinlein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Ischemic heart disease34%
- Anxiety30%
- Diabetes30%
- Chronic kidney disease26%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weinlein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Charles Weinlein IV wrote 45 Medicare Part D claims in 2024
In 2024, Dr. Weinlein wrote 45 Medicare Part D claims for 24 patients. 98% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $30 in total drug cost. In 2022, CMS named 13 claims across 1 drug.
Dr. Weinlein's Part D claims by kind of drug, 2024
- Generic44 claims98%
- Brand-name and other1 claims2%
Dr. Weinlein's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 132024: 148%
Drugs named by CMS: 1 in 2024, 1 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. John Charles Weinlein IV scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Weinlein for performance year 2024, reported as part of a group. Dr. Weinlein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of removal of tissue by Dr. Weinlein, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Weinlein's MIPS scores, performance year 2024
- 75of 100Final score
- 50.5of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 67of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Weinlein ranks in Medicare procedure volume
- Removal of tissue
- 65th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Charles Weinlein IV received $5,367 in industry payments from 2016 to 2025
CMS Open Payments shows 134 general payments to Dr. Weinlein from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. DePuy Synthes Sales Inc. paid the most, $1,053.
General payments to Dr. Weinlein by program year, 2016 to 2025
General payments to Dr. Weinlein by kind, 2016 to 2025
- Food and beverage$5,11795%
- Travel and lodging$1653%
- Education$852%
Companies that paid Dr. Weinlein the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Charles Weinlein IV graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc)
Dr. Weinlein graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Charles Weinlein IV's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Charles Weinlein IV
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Charles Weinlein IV's NPI number?
Dr. John Charles Weinlein IV's NPI number is 1285834804. It was assigned on July 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John Charles Weinlein IV?
Dr. John Charles Weinlein IV is an orthopaedic trauma physician in Memphis, Tennessee. The primary specialty in the NPI Registry is Orthopaedic Trauma Physician (taxonomy code 207XX0801X).
Where does Dr. John Charles Weinlein IV practice?
Dr. Weinlein practices at 877 Jefferson Avenue, Memphis, TN 38103. Dr. Weinlein's primary practice is Regional Medical Center in Memphis, Tennessee, part of Shelby County Government. Dmand AI also links Dr. Weinlein to 2 hospitals and 1 group practice or clinic.
What is Dr. John Charles Weinlein IV's office phone number?
The practice phone on file for Dr. Weinlein is (901) 545-7928.
What is Dr. John Charles Weinlein IV's medical license number?
Dr. Weinlein holds Tennessee license 46130, one of the licenses on file in 2 states.
Which states has Dr. John Charles Weinlein IV been licensed in?
Dmand AI has state licenses on file for Dr. Weinlein in Tennessee and Mississippi.
Which hospitals is Dr. John Charles Weinlein IV affiliated with?
Dr. Weinlein practices at Regional Medical Center in Memphis, Tennessee. Dr. Weinlein is also affiliated with Methodist University Hospital. Dmand AI links Dr. Weinlein to 2 more hospitals.
What medical group is Dr. John Charles Weinlein IV part of?
Dr. Weinlein is linked to Campbell Clinic.
Does Dr. John Charles Weinlein IV accept Medicare?
Yes. CMS data shows Dr. Weinlein billed Medicare for 719 services in 2024, and Dr. Weinlein accepts Medicare assignment.
What is Dr. John Charles Weinlein IV's MIPS score?
Dr. Weinlein's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
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How many Medicare patients does Dr. John Charles Weinlein IV see?
CMS counts 218 Medicare patients who saw Dr. Weinlein in 2024, with an average age of 73.
What services does Dr. John Charles Weinlein IV bill to Medicare?
In 2024, Dr. Weinlein's most billed Medicare services were physical therapy and rehabilitation (97110), physical therapy and rehabilitation (97530) and physical therapy and rehabilitation (97112).
Where did Dr. John Charles Weinlein IV go to medical school?
Dr. Weinlein graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2004.
What drugs does Dr. John Charles Weinlein IV prescribe most?
In 2024 Medicare Part D data, Dr. Weinlein's most prescribed drugs by claims were Meloxicam.
Has Dr. John Charles Weinlein IV received payments from drug or device companies?
CMS Open Payments shows $5,367 in general payments to Dr. Weinlein from 40 companies from 2016 to 2025. The largest total came from DePuy Synthes Sales Inc.
How long has Dr. John Charles Weinlein IV been practicing?
Dr. Weinlein graduated from medical school in 2004, 22 years ago.
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