Vasc Health Risk Manag
Heart FailureHypertension, PulmonaryPulmonary Artery
Dr. Eric Michael Weaver, MD
NPI1265621544PAC ID2365517778
- Medicare services, 2024
- 1,376
- Medicare patients, 2024
- 373
- Part D claims, 2024
- 1,929
- Publications
- 1
- Clinical trials
- 1
- Practice address
- 1901 W Clinch Ave, Knoxville, TN 37916
- Practice phone
- Call (865) 541-1101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Weaver'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. Eric Michael Weaver is a pulmonologist in Knoxville, Tennessee
Dr. Weaver practices at Fort Sanders Regional Medical Center in Knoxville, Tennessee, part of Covenant Health.
Dr. Weaver's NPI, 1265621544, was assigned on October 23, 2007. Dr. Weaver holds Tennessee license 44635.
NPI and contact details
- NPI
- 1265621544NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365517778
- NPI enumeration date
- October 23, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (865) 541-1101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Michael Weaver practices at Fort Sanders Regional Medical Center in Knoxville, Tennessee
Dr. Weaver's primary practice is Fort Sanders Regional Medical Center, at 1901 W Clinch Ave, Knoxville, TN 37916 in Knox County. The practice phone is (865) 541-1101.
- Fort Sanders Regional Medical Center1901 W Clinch Ave, Knoxville, TN 37916 · Knox CountyPhone(865) 541-1101
Source: Dmand AI Affiliation Data
Dr. Eric Michael Weaver is affiliated with 8 sites of care and 3 medical groups
Dr. Weaver's primary practice is Fort Sanders Regional Medical Center in Knoxville, Tennessee, part of Covenant Health. Dr. Weaver is also affiliated with Covenant Health Parkwest. The medical group on file is Summit Medical Group. Dmand AI also links Dr. Weaver to 5 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.
Covenant Health ParkwestSummit Medical Group5 hospitalsNames with a free account2 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 11 affiliations for Dr. WeaverSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric Michael Weaver's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weaver practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fort Sanders Regional Medical Center | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Eric Michael Weaver is one of 332 pulmonologists in Tennessee
Pulmonary disease is Dr. Weaver's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Weaver is licensed in Tennessee.
Specialties and state licenses
- Pulmonary disease, TennesseePrimary
Pulmonologists near Dr. Weaver
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
332pulmonologists in Tennessee44pulmonologists in Knoxville12pulmonologists at Fort Sanders Regional Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Eric Michael Weaver billed Medicare for 1,376 services in 2024
CMS data shows 1,376 Medicare services from Dr. Weaver across 23 procedure codes in 2024, for 373 Medicare patients. Medicare paid $79,891 for them.
Medicare services, 20241,376
Medicare patients373
Paid by Medicare$79,891
Procedure codes23
Dr. Weaver's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6852024: 58415%
- Tests and treatments
- 2023: 3872024: 3952%
- Other services
- 2023: 02024: 207
- Surgery
- 2023: 942024: 1017%
- Imaging
- 2023: 1162024: 8923%
Where Dr. Weaver's Medicare services took place, 2024
- In an office1,16184%
- In a facility21516%
Dr. Weaver compared with the Tennessee median for pulmonologists, 2024
- Dr. Weaver
- Tennessee median
- Medicare services
- 1,376vs 75482% above
- Medicare patients
- 373vs 28332% above
- Part D claims
- 1,759vs 4663.8 times
Medians across 326 pulmonologists in Tennessee 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.
Need commercial claims for Dr. Weaver?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weaver and other pulmonologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Michael Weaver treated 373 Medicare patients in 2024, average age 75
CMS counts 373 Medicare patients who saw Dr. Weaver in 2024. The largest group is 75 to 84, with 165 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 2.31, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Weaver's median patient age at 71, with 54% women.
Medicare patients, 2024373
Average age75
Average risk score2.31
Also on Medicaid9%
Dr. Weaver's Medicare patients by age, 2024
Dr. Weaver's Medicare patients by sex, 2024
- Women19953%
- Men17447%
Chronic conditions among Dr. Weaver's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- COPD55%
- Ischemic heart disease49%
- Heart failure47%
- Diabetes46%
- Chronic kidney disease44%
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 71
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric Michael Weaver wrote 1,929 Medicare Part D claims in 2024
In 2024, Dr. Weaver wrote 1,929 Medicare Part D claims for 272 patients. 51% of them were for generic drugs. CMS names the drug for 1,759 of them, across 43 drugs with 11 or more claims each, at $5,396,913 in total drug cost. In 2023, CMS named 1,373 claims across 38 drugs.
Part D claims, 20241,929
Drugs named by CMS43
Total drug cost$5.4M
Part D patients272
Dr. Weaver's Part D claims by kind of drug, 2024
- Generic984 claims51%
- Brand-name and other945 claims49%
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.
Drug classes CMS tracks in Dr. Weaver's Part D claims, 2024
- Antibiotics6%119 of 1,929 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,3732024: 1,75928%
Drugs named by CMS: 43 in 2024, 38 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. Eric Michael Weaver offers telehealth to Medicare patients
Dr. Weaver accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Weaver as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Eric Michael Weaver has 1 publication on record
Dmand AI links 1 paper to Dr. Weaver in 2023. Dr. Weaver's most frequent co-author is John William Swisher, MD, PhD.
Papers1
Dr. Weaver's most frequent co-authors
Recent publications by Dr. Weaver
See who Dr. Weaver researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Weaver works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric Michael Weaver has worked on 1 clinical trial
Dmand AI links Dr. Weaver to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Pulmonary Arterial Hypertension and Hypertension, Pulmonary. Open Payments lists research payments to Dr. Weaver that name 1 trial.
Conditions in Dr. Weaver's trials
- Pulmonary Arterial Hypertension
- Hypertension, Pulmonary
Investigators on the most trials with Dr. Weaver
- Ahmad Walid Abdelwahed, MD1 shared trial
- Hassan Mari Alnuaimat, MD1 shared trial
- Sameh Aziz, MD1 shared trial
Recent clinical trials with Dr. Weaver
ADAPT - a Patient Registry of the Real-world Use of Orenitram® (opens in a new tab)
Active, not recruiting
$2,238 in research paymentsPulmonary Arterial HypertensionHypertension, PulmonaryOral treprostinil
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Eric Michael Weaver received $15,712 in industry payments from 2016 to 2025
CMS Open Payments shows 653 general payments to Dr. Weaver from 58 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,268. It also lists 6 research payments totaling $2,238 in 2019, naming 1 clinical trial.
General payments to Dr. Weaver by program year, 2016 to 2025
General payments to Dr. Weaver by kind, 2016 to 2025
$15.7Kin total
- Food and beverage$15,41598%
- Education$1721%
- Speaker and faculty fees$1251%
Companies that paid Dr. Weaver the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eric 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Eric 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. Eric Michael Weaver's NPI number?
Dr. Eric Michael Weaver's NPI number is 1265621544. It was assigned on October 23, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Michael Weaver?
Dr. Eric Michael Weaver is a pulmonologist in Knoxville, Tennessee. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Eric Michael Weaver practice?
Dr. Weaver practices at 1901 W Clinch Ave, Knoxville, TN 37916. Dr. Weaver's primary practice is Fort Sanders Regional Medical Center in Knoxville, Tennessee, part of Covenant Health. Dmand AI also links Dr. Weaver to 5 hospitals, 2 medical groups and 1 group practice or clinic.
What is Dr. Eric Michael Weaver's office phone number?
The practice phone on file for Dr. Weaver is (865) 541-1101.
What is Dr. Eric Michael Weaver's medical license number?
Dr. Weaver holds Tennessee license 44635.
Which hospitals is Dr. Eric Michael Weaver affiliated with?
Dr. Weaver practices at Fort Sanders Regional Medical Center in Knoxville, Tennessee. Dr. Weaver is also affiliated with Covenant Health Parkwest. Dmand AI links Dr. Weaver to 5 more hospitals.
What medical group is Dr. Eric Michael Weaver part of?
Dr. Weaver is linked to Summit Medical Group. Dmand AI links Dr. Weaver to 2 more medical groups.
Does Dr. Eric Michael Weaver accept Medicare?
Yes. CMS data shows Dr. Weaver billed Medicare for 1,376 services in 2024, and Dr. Weaver accepts Medicare assignment.
Does Dr. Eric Michael Weaver offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Weaver as offering telehealth services.
How many Medicare patients does Dr. Eric Michael Weaver see?
CMS counts 373 Medicare patients who saw Dr. Weaver in 2024, with an average age of 75.
Show 6 more questionsShow fewer questions
What services does Dr. Eric Michael Weaver bill to Medicare?
In 2024, Dr. Weaver's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and lung function service (94010).
What drugs does Dr. Eric Michael Weaver prescribe most?
In 2024 Medicare Part D data, Dr. Weaver's most prescribed drugs by claims were Albuterol Sulfate Hfa, Trelegy Ellipta and Pirfenidone.
Has Dr. Eric Michael Weaver received payments from drug or device companies?
CMS Open Payments shows $15,712 in general payments to Dr. Weaver from 58 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Eric Michael Weaver been practicing?
Dr. Weaver graduated from medical school in 2002, 24 years ago.
Does Dr. Eric Michael Weaver do research?
Dmand AI links 1 publication to Dr. Weaver. Dr. Weaver has worked on 1 clinical trial.
Who does Dr. Eric Michael Weaver publish with?
Dr. Weaver's most frequent co-authors are John William Swisher, MD, PhD (1 shared paper).
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