Dr. David Aaron Usdan, MD
- Medicare services, 2024
- 445
- Medicare patients, 2024
- 322
- Part D claims, 2024
- 331
- Industry payments
- $2,230
- Affiliated sites
- 1
- Practice address
- 1350 Concourse Ave, Memphis, TN 38104
- Practice phone
- Call (901) 272-0003
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Church Health
Memphis, Tennessee
Find Dr. Usdan'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 Aaron Usdan is an ophthalmologist in Memphis, Tennessee
Dr. Usdan practices at Church Health in Memphis, Tennessee.
Dr. Usdan's NPI, 1891806659, was assigned on August 31, 2006. Dr. Usdan graduated from University of Tennessee, Hsc, College of Medicine in 1966. Dr. Usdan holds Tennessee license MD5561.
- NPI
- 1891806659NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911170923
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (901) 272-0003
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 86
- Medical school graduation
- 1966
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Aaron Usdan practices at Church Health in Memphis, Tennessee
Dr. Usdan's primary practice is Church Health, at 1350 Concourse Ave, Memphis, TN 38104 in Shelby County. The practice phone is (901) 272-0003.
- Church Health1350 Concourse Ave, Memphis, TN 38104 · Shelby CountyPhone(901) 272-0003
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Aaron Usdan is affiliated with 2 sites of care and 1 medical group
Dr. Usdan's primary practice is Church Health in Memphis, Tennessee. The medical group on file is Church Health. Dmand AI also links Dr. Usdan to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Aaron Usdan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Usdan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Church Health | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Aaron Usdan is one of 310 ophthalmologists in Tennessee
Ophthalmology is Dr. Usdan's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Usdan is licensed in Tennessee.
Specialties and state licenses
- Ophthalmology, TennesseePrimary
Ophthalmologists near Dr. Usdan
Counts of ophthalmologists 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 Aaron Usdan billed Medicare for 445 services in 2024
CMS data shows 445 Medicare services from Dr. Usdan across 3 procedure codes in 2024, for 322 Medicare patients. Medicare paid $21,338 for them. Every service was in an office.
Dr. Usdan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 7002024: 31255%
- Office and hospital visits
- 2023: 3752024: 13365%
- Surgery
- 2023: 172024: 0100%
Dr. Usdan compared with the Tennessee median for ophthalmologists, 2024
- Dr. Usdan
- Tennessee median
- Medicare services
- 445vs 1,58472% below
- Medicare patients
- 322vs 63649% below
- Part D claims
- 270vs 63357% below
Medians across 333 ophthalmologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Usdan'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. Usdan and other ophthalmologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Aaron Usdan treated 322 Medicare patients in 2024, average age 79
CMS counts 322 Medicare patients who saw Dr. Usdan in 2024. The largest group is 75 to 84, with 162 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Usdan's median patient age at 77, with 42% women.
Dr. Usdan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Usdan's Medicare patients by sex, 2024
- Women19861%
- Men12439%
Chronic conditions among Dr. Usdan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes32%
- Ischemic heart disease28%
- Chronic kidney disease24%
- Cancer21%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Usdan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Aaron Usdan wrote 331 Medicare Part D claims in 2024
In 2024, Dr. Usdan wrote 331 Medicare Part D claims for 84 patients. 76% of them were for generic drugs. CMS names the drug for 270 of them, across 6 drugs with 11 or more claims each, at $3,986 in total drug cost. In 2023, CMS named 383 claims across 6 drugs.
Dr. Usdan's Part D claims by kind of drug, 2024
- Generic252 claims76%
- Brand-name79 claims24%
Dr. Usdan'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: 3832024: 27030%
Drugs named by CMS: 6 in 2024, 6 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
How Dr. David Aaron Usdan takes part in Medicare
Dr. Usdan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David Aaron Usdan received $2,230 in industry payments from 2016 to 2024
CMS Open Payments shows 24 general payments to Dr. Usdan from 13 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $570.
General payments to Dr. Usdan by program year, 2016 to 2024
Companies that paid Dr. Usdan 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. David Aaron Usdan graduated from University of Tennessee, Hsc, College of Medicine
Dr. Usdan graduated from University of Tennessee, Hsc, College of Medicine in 1966.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Aaron Usdan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. David Aaron Usdan
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 Aaron Usdan's NPI number?
Dr. David Aaron Usdan's NPI number is 1891806659. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Aaron Usdan?
Dr. David Aaron Usdan is an ophthalmologist in Memphis, Tennessee. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. David Aaron Usdan practice?
Dr. Usdan practices at 1350 Concourse Ave, Memphis, TN 38104. Dr. Usdan's primary practice is Church Health in Memphis, Tennessee. Dmand AI also links Dr. Usdan to 1 group practice or clinic.
What is Dr. David Aaron Usdan's office phone number?
The practice phone on file for Dr. Usdan is (901) 272-0003.
What is Dr. David Aaron Usdan's medical license number?
Dr. Usdan holds Tennessee license MD5561.
What medical group is Dr. David Aaron Usdan part of?
Dr. Usdan is linked to Church Health.
Does Dr. David Aaron Usdan accept Medicare?
Yes. CMS data shows Dr. Usdan billed Medicare for 445 services in 2024, and Dr. Usdan accepts Medicare assignment.
How many Medicare patients does Dr. David Aaron Usdan see?
CMS counts 322 Medicare patients who saw Dr. Usdan in 2024, with an average age of 79.
What services does Dr. David Aaron Usdan bill to Medicare?
In 2024, Dr. Usdan's most billed Medicare services were eye exam or test (92014), office visit, established patient (99213) and eye exam or test (92083).
Where did Dr. David Aaron Usdan go to medical school?
Dr. Usdan graduated from University of Tennessee, Hsc, College of Medicine in 1966.
Show 3 more questionsShow fewer questions
What drugs does Dr. David Aaron Usdan prescribe most?
In 2024 Medicare Part D data, Dr. Usdan's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Dorzolamide-Timolol.
Has Dr. David Aaron Usdan received payments from drug or device companies?
CMS Open Payments shows $2,230 in general payments to Dr. Usdan from 13 companies from 2016 to 2024. The largest total came from Allergan Inc.
How long has Dr. David Aaron Usdan been practicing?
Dr. Usdan graduated from medical school in 1966, 60 years ago.
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