Thomas A. Diller, CRNA
- Medicare patients, 2024
- 48
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Industry payments
- $106
- Medical groups
- 3
- Practice address
- 2525 Desales Ave, Chattanooga, TN 37404
- Practice phone
- Call (423) 495-2525
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Thomas Diller'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.
Thomas A. Diller is a nurse anesthetist in Chattanooga, Tennessee
Thomas Diller practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health.
Thomas Diller's NPI, 1932297835, was assigned on October 10, 2006. Thomas Diller holds Tennessee license APN12225.
- NPI
- 1932297835NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294737854
- NPI enumeration date
- October 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 495-2525
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas A. Diller practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee
Thomas Diller's primary practice is CommonSpirit - Memorial Hospital - Chattanooga, at 2525 Desales Ave, Chattanooga, TN 37404 in Hamilton County. The practice phone is (423) 495-2525.
- CommonSpirit - Memorial Hospital - Chattanooga2525 Desales Ave, Chattanooga, TN 37404 · Hamilton CountyPhone(423) 495-2525
Source: Dmand AI Affiliation Data
Thomas A. Diller is affiliated with 4 sites of care and 3 medical groups
Thomas Diller's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health. The medical group on file is Anesthesia Medical Alliance. Dmand AI also links Thomas Diller to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Thomas A. Diller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas Diller practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CommonSpirit - Memorial Hospital - Chattanooga | Available with a free account |
| +3 more sites and 2 medical groups | 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 CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Thomas A. Diller is one of 2,442 nurse anesthetists in Tennessee
Nurse anesthetist, certified registered is Thomas Diller's primary specialty in the NPI Registry, under taxonomy code 367500000X. Thomas Diller is licensed in Tennessee.
Specialties and state licenses
- Certified registered nurse anesthetist, TennesseePrimary
Nurse anesthetists near Thomas Diller
Counts of nurse anesthetists 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
Thomas A. Diller treated 48 Medicare patients in 2024, average age 74
CMS counts 48 Medicare patients who saw Thomas Diller in 2024. The largest group is 75 to 84, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Thomas Diller's median patient age at 73, with 22% women.
Thomas Diller's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Thomas Diller's Medicare patients by sex, 2024
- Women2144%
- Men2756%
Chronic conditions among Thomas Diller's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Diabetes52%
- Ischemic heart disease52%
- Atrial fibrillation42%
- Chronic kidney disease42%
- Heart failure38%
Share of Medicare patients with each condition. A patient can have several.
Thomas Diller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women22%
- Men78%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Thomas A. Diller scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Thomas Diller for performance year 2024, reported through an alternative payment model (APM). Thomas Diller accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Thomas Diller's MIPS scores, performance year 2024
- 94of 100Final score
- 92.6of 100Quality
- 93of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Thomas A. Diller received $106 in industry payments in 2025
CMS Open Payments shows 2 general payments to Thomas Diller from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $80.
Companies that paid Thomas Diller the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Thomas A. Diller'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Thomas A. Diller
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Thomas A. Diller's NPI number?
Thomas A. Diller's NPI number is 1932297835. It was assigned on October 10, 2006, and it is active in the NPI Registry.
What does Thomas A. Diller specialize in?
Thomas A. Diller is a nurse anesthetist in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Thomas A. Diller practice?
Thomas Diller practices at 2525 Desales Ave, Chattanooga, TN 37404. Thomas Diller's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health. Dmand AI also links Thomas Diller to 3 group practices and clinics and 2 medical groups.
What is Thomas A. Diller's office phone number?
The practice phone on file for Thomas Diller is (423) 495-2525.
What is Thomas A. Diller's medical license number?
Thomas Diller holds Tennessee license APN12225.
Which hospitals is Thomas A. Diller affiliated with?
Thomas Diller practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee.
What medical group is Thomas A. Diller part of?
Thomas Diller is linked to Anesthesia Medical Alliance. Dmand AI links Thomas Diller to 2 more medical groups.
Does Thomas A. Diller accept Medicare?
Yes. CMS lists Thomas Diller as accepting Medicare assignment.
What is Thomas A. Diller's MIPS score?
Thomas Diller's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Thomas A. Diller see?
CMS counts 48 Medicare patients who saw Thomas Diller in 2024, with an average age of 74.
Has Thomas A. Diller received payments from drug or device companies?
CMS Open Payments shows $106 in general payments to Thomas Diller from 2 companies from 2025 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Thomas A. Diller been practicing?
Thomas Diller graduated from medical school in 2006, 20 years ago.
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