Dr. James Michael Weaver, MD
- Medicare services, 2024
- 234
- Medicare patients, 2024
- 99
- Part D claims, 2024
- 69
- Hospital affiliations
- 1
- Industry payments
- $814
- Practice address
- 6051 US Highway 49, Hattiesburg, MS 39401
- Practice phone
- Call (601) 288-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. James Michael Weaver is an orthopedic surgeon in Hattiesburg, Mississippi
Dr. Weaver practices at Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS.
Dr. Weaver's NPI, 1235248451, was assigned on August 30, 2006. Dr. Weaver graduated from University of Mississippi School of Medicine in 1980. Dr. Weaver holds Mississippi license 09200.
- NPI
- 1235248451NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325120066
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 288-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Michael Weaver practices at Forrest General Hospital in Hattiesburg, Mississippi
Dr. Weaver's primary practice is Forrest General Hospital, at 6051 US Highway 49, Hattiesburg, MS 39401 in Forrest County. The practice phone is (601) 288-7000.
- Forrest General Hospital6051 US Highway 49, Hattiesburg, MS 39401 · Forrest CountyPhone(601) 288-7000
Source: Dmand AI Affiliation Data
Dr. James Michael Weaver is affiliated with 2 sites of care and 1 medical group
Dr. Weaver's primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. The medical group on file is Hattiesburg Clinic. Dmand AI also links Dr. Weaver to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Michael Weaver's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weaver practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Forrest General Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Forrest County, MS and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Michael Weaver is one of 159 orthopedic surgeons in Mississippi
Orthopaedic surgery is Dr. Weaver's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Weaver is licensed in Mississippi.
Specialties and state licenses
- Orthopaedic surgery, MississippiPrimary
Orthopedic surgeons near Dr. Weaver
Counts of orthopedic surgeons 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. James Michael Weaver billed Medicare for 234 services in 2024
CMS data shows 234 Medicare services from Dr. Weaver across 5 procedure codes in 2024, for 99 Medicare patients. Medicare paid $7,274 for them.
Dr. Weaver's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3592024: 13463%
- Surgery
- 2023: 872024: 6723%
- Office and hospital visits
- 2023: 2142024: 3385%
- Imaging
- 2023: 432024: 0100%
Where Dr. Weaver's Medicare services took place, 2024
- In an office20487%
- In a facility3013%
Dr. Weaver compared with the Mississippi median for orthopedic surgeons, 2024
- Dr. Weaver
- Mississippi median
- Medicare services
- 234vs 1,88288% below
- Medicare patients
- 99vs 35972% below
- Part D claims
- 32vs 29589% below
Medians across 150 orthopedic surgeons in Mississippi with Dmand AI profiles that report each measure.
Dr. Weaver'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weaver and other orthopedic surgeons in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Michael Weaver treated 99 Medicare patients in 2024, average age 74
CMS counts 99 Medicare patients who saw Dr. Weaver in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have arthritis, and 75% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Weaver's median patient age at 67, with 55% women.
Dr. Weaver's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Weaver's Medicare patients by sex, 2024
- Women5455%
- Men4545%
Chronic conditions among Dr. Weaver's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes52%
- Anxiety43%
- Mood disorders40%
- Ischemic heart disease39%
- Depression37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weaver's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Michael Weaver wrote 69 Medicare Part D claims in 2024
In 2024, Dr. Weaver wrote 69 Medicare Part D claims for 26 patients. 100% of them were for generic drugs. CMS names the drug for 32 of them, across 2 drugs with 11 or more claims each, at $163 in total drug cost. In 2023, CMS named 208 claims across 7 drugs.
Dr. Weaver'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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2082024: 3285%
Drugs named by CMS: 2 in 2024, 7 in 2023.
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. James Michael Weaver ranks in the 80th percentile for spinal fusion in Medicare
Dr. Weaver accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 126 procedures of spinal fusion by Dr. Weaver, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Weaver ranks in Medicare procedure volume
- Spinal fusion
- 80th percentile126 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 72nd percentile42 procedures
- Hip replacement
- 65th percentile19 procedures
- Knee replacement
- 39th percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. James Michael Weaver received $814 in industry payments from 2016 to 2024
CMS Open Payments shows 56 general payments to Dr. Weaver from 12 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Ferring Pharmaceuticals Inc. paid the most, $426.
General payments to Dr. Weaver by program year, 2016 to 2024
Companies that paid Dr. Weaver the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Michael Weaver graduated from University of Mississippi School of Medicine
Dr. Weaver graduated from University of Mississippi School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Michael Weaver'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)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. James Michael Weaver
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. James Michael Weaver's NPI number?
Dr. James Michael Weaver's NPI number is 1235248451. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James Michael Weaver?
Dr. James Michael Weaver is an orthopedic surgeon in Hattiesburg, Mississippi. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. James Michael Weaver practice?
Dr. Weaver practices at 6051 US Highway 49, Hattiesburg, MS 39401. Dr. Weaver's primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. Dmand AI also links Dr. Weaver to 1 group practice or clinic.
What is Dr. James Michael Weaver's office phone number?
The practice phone on file for Dr. Weaver is (601) 288-7000.
What is Dr. James Michael Weaver's medical license number?
Dr. Weaver holds Mississippi license 09200.
Which hospitals is Dr. James Michael Weaver affiliated with?
Dr. Weaver practices at Forrest General Hospital in Hattiesburg, Mississippi.
What medical group is Dr. James Michael Weaver part of?
Dr. Weaver is linked to Hattiesburg Clinic.
Does Dr. James Michael Weaver accept Medicare?
Yes. CMS data shows Dr. Weaver billed Medicare for 234 services in 2024, and Dr. Weaver accepts Medicare assignment.
How many Medicare patients does Dr. James Michael Weaver see?
CMS counts 99 Medicare patients who saw Dr. Weaver in 2024, with an average age of 74.
What services does Dr. James Michael Weaver bill to Medicare?
In 2024, Dr. Weaver's most billed Medicare services were injected or infused drug (J3301), surgery: bones and joints (20610) and office visit, established patient (99213).
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Where did Dr. James Michael Weaver go to medical school?
Dr. Weaver graduated from University of Mississippi School of Medicine in 1980.
What drugs does Dr. James Michael Weaver prescribe most?
In 2024 Medicare Part D data, Dr. Weaver's most prescribed drugs by claims were Meloxicam and Naproxen.
Has Dr. James Michael Weaver received payments from drug or device companies?
CMS Open Payments shows $814 in general payments to Dr. Weaver from 12 companies from 2016 to 2024. The largest total came from Ferring Pharmaceuticals Inc.
How long has Dr. James Michael Weaver been practicing?
Dr. Weaver graduated from medical school in 1980, 46 years ago.
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