Dr. David Jacob Wasserman, DO
- Medicare services, 2023
- 478
- Part D claims, 2024
- 20
- Industry payments
- $1,143
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 8033 Ray Mears Boulevard, Knoxville, TN 37919
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
William C. Tallent Department of Veterans Affairs Outpatient Clinic
Outpatient Mental Health Clinic · Knoxville, Tennessee
Find Dr. Wasserman'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. David Jacob Wasserman is an internist in Knoxville, Tennessee
Dr. Wasserman practices at William C. Tallent Department of Veterans Affairs Outpatient Clinic in Knoxville, Tennessee.
Dr. Wasserman's NPI, 1184988404, was assigned on July 2, 2012. Dr. Wasserman holds Virginia license 0116025191.
- NPI
- 1184988404NPI Registry (opens in a new tab)
- NPI enumeration date
- July 2, 2012
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David Jacob Wasserman practices at William C. Tallent Department of Veterans Affairs Outpatient Clinic in Knoxville, Tennessee
Dr. Wasserman's primary practice is William C. Tallent Department of Veterans Affairs Outpatient Clinic, at 8033 Ray Mears Boulevard, Knoxville, TN 37919.
- William C. Tallent Department of Veterans Affairs Outpatient Clinic8033 Ray Mears Boulevard, Knoxville, TN 37919
Source: Dmand AI Affiliation Data
Dr. David Jacob Wasserman is affiliated with 3 sites of care and 2 medical groups
Dr. Wasserman's primary practice is William C. Tallent Department of Veterans Affairs Outpatient Clinic in Knoxville, Tennessee. The medical group on file is Summit Medical Group. Dmand AI also links Dr. Wasserman to 1 more government or correctional health site, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Wasserman's employer is on file too: a behavioral health center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Jacob Wasserman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wasserman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| William C. Tallent Department of Veterans Affairs Outpatient Clinic | Available with a free account |
| +2 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Jacob Wasserman is one of 2,427 internists in Tennessee
Internal medicine is Dr. Wasserman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wasserman is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Dr. Wasserman
Counts of internists 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. David Jacob Wasserman billed Medicare for 478 services in 2023
CMS data shows 478 Medicare services from Dr. Wasserman across 5 procedure codes in 2023. Medicare paid $34,376 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wasserman's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 7592023: 47837%
Dr. Wasserman compared with the Tennessee median for internists, 2023
- Dr. Wasserman
- Tennessee median
- Medicare services
- 478vs 67129% below
- Part D claims
- 139vs 33458% below
Medians across 2,462 internists in Tennessee with Dmand AI profiles that report each measure.
Dr. Wasserman's most billed Medicare procedure codes, 2023
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. Wasserman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wasserman and other internists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Jacob Wasserman's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Wasserman's median patient age at 71, with 26% women.
Dr. Wasserman'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
- Women26%
- Men74%
Source: Dmand AI Patient Panel Data
Dr. David Jacob Wasserman wrote 20 Medicare Part D claims in 2024
In 2024, Dr. Wasserman wrote 20 Medicare Part D claims. 90% of them were for generic drugs. They cover 9 drugs, with $1,251 in total drug cost. In 2022, CMS named 214 claims across 12 drugs.
Dr. Wasserman's Part D claims by kind of drug, 2024
- Generic18 claims90%
- Brand-name and other2 claims10%
Dr. Wasserman's most prescribed drugs by claims, 2023
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 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2142023: 13935%
Drugs named by CMS: 9 in 2023, 12 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David Jacob Wasserman received $1,143 in industry payments from 2016 to 2023
CMS Open Payments shows 36 general payments to Dr. Wasserman from 14 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $210.
General payments to Dr. Wasserman by program year, 2016 to 2023
Companies that paid Dr. Wasserman the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Jacob Wasserman'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 Data |
| 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) |
| 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. David Jacob Wasserman
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. David Jacob Wasserman's NPI number?
Dr. David Jacob Wasserman's NPI number is 1184988404. It was assigned on July 2, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. David Jacob Wasserman?
Dr. David Jacob Wasserman is an internist in Knoxville, Tennessee. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David Jacob Wasserman practice?
Dr. Wasserman practices at 8033 Ray Mears Boulevard, Knoxville, TN 37919. Dr. Wasserman's primary practice is William C. Tallent Department of Veterans Affairs Outpatient Clinic in Knoxville, Tennessee. Dmand AI also links Dr. Wasserman to 1 government or correctional health site, 1 group practice or clinic and 1 medical group.
What is Dr. David Jacob Wasserman's medical license number?
Dr. Wasserman holds Virginia license 0116025191.
What medical group is Dr. David Jacob Wasserman part of?
Dr. Wasserman is linked to Summit Medical Group. Dmand AI links Dr. Wasserman to 1 more medical group.
Does Dr. David Jacob Wasserman accept Medicare?
Yes. CMS data shows Dr. Wasserman billed Medicare for 478 services in 2023.
What services does Dr. David Jacob Wasserman bill to Medicare?
In 2023, Dr. Wasserman's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99238).
What drugs does Dr. David Jacob Wasserman prescribe most?
In 2023 Medicare Part D data, Dr. Wasserman's most prescribed drugs by claims were Cefdinir, Amlodipine Besylate and Furosemide.
Has Dr. David Jacob Wasserman received payments from drug or device companies?
CMS Open Payments shows $1,143 in general payments to Dr. Wasserman from 14 companies from 2016 to 2023. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. David Jacob Wasserman been practicing?
Dr. Wasserman graduated from medical school in 2012, 14 years ago.
Selling to internal medicine practices?
See internists in Tennessee by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card