Thomas John Dernbach, PA-C
- Medicare patients, 2024
- 324
- Part D claims, 2024
- 149
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 61250 Se Coombs Pl, Bend, OR 97702
- Practice phone
- Call (541) 382-4321
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Charles Medical Group
Bend, Oregon
Find Thomas Dernbach'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 John Dernbach is a physician assistant in Bend, Oregon
Thomas Dernbach practices at St. Charles Medical Group in Bend, Oregon.
Thomas Dernbach's NPI, 1962465211, was assigned on April 8, 2006. Thomas Dernbach graduated from University of Nebraska College of Medicine in 1999. Thomas Dernbach holds Oregon license PA01208.
- NPI
- 1962465211NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062510829
- NPI enumeration date
- April 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 382-4321
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas John Dernbach practices at St. Charles Medical Group in Bend, Oregon
Thomas Dernbach's primary practice is St. Charles Medical Group, at 61250 Se Coombs Pl, Bend, OR 97702 in Deschutes County. The practice phone is (541) 382-4321.
- St. Charles Medical Group61250 Se Coombs Pl, Bend, OR 97702 · Deschutes CountyPhone(541) 382-4321
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Thomas John Dernbach is affiliated with 4 sites of care and 2 medical groups
Thomas Dernbach's primary practice is St. Charles Medical Group in Bend, Oregon. Thomas Dernbach is also affiliated with St. Charles Bend. The medical group on file is St. Charles Health System. Dmand AI also links Thomas Dernbach to 2 more group practices and clinics and 1 medical group, each 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 Thomas John Dernbach's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas Dernbach practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Charles Medical Group | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Thomas John Dernbach is one of 1,937 physician assistants in Oregon
Physician assistant is Thomas Dernbach's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Thomas Dernbach is licensed in Oregon.
Specialties and state licenses
- Physician assistant, OregonPrimary
Physician assistants near Thomas Dernbach
Counts of physician assistants 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 John Dernbach treated 324 Medicare patients in 2024, average age 74
CMS counts 324 Medicare patients who saw Thomas Dernbach in 2024. The largest group is 65 to 74, with 158 patients. 71% of them have arthritis, and 67% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Thomas Dernbach's median patient age at 58, with 49% women.
Thomas Dernbach's Medicare patients by age, 2024
Thomas Dernbach's Medicare patients by sex, 2024
- Women21165%
- Men11335%
Chronic conditions among Thomas Dernbach's Medicare patients, 2024
- Arthritis71%
- High cholesterol67%
- High blood pressure57%
- Mood disorders30%
- Depression28%
- Ischemic heart disease26%
- Osteoporosis26%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Thomas Dernbach's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Thomas John Dernbach wrote 149 Medicare Part D claims in 2024
In 2024, Thomas Dernbach wrote 149 Medicare Part D claims for 119 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Thomas Dernbach's Part D claims, 2024
- Opioids64%96 of 149 claims
- Antibiotics31%46 of 149 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Thomas John Dernbach takes part in Medicare
Thomas Dernbach 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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Thomas John Dernbach graduated from University of Nebraska College of Medicine
Thomas Dernbach graduated from University of Nebraska College of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Thomas John Dernbach'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 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 (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) |
| 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 Thomas John Dernbach
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 John Dernbach's NPI number?
Thomas John Dernbach's NPI number is 1962465211. It was assigned on April 8, 2006, and it is active in the NPI Registry.
What does Thomas John Dernbach specialize in?
Thomas John Dernbach is a physician assistant in Bend, Oregon. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Thomas John Dernbach practice?
Thomas Dernbach practices at 61250 Se Coombs Pl, Bend, OR 97702. Thomas Dernbach's primary practice is St. Charles Medical Group in Bend, Oregon. Dmand AI also links Thomas Dernbach to 2 group practices and clinics and 1 medical group.
What is Thomas John Dernbach's office phone number?
The practice phone on file for Thomas Dernbach is (541) 382-4321.
What is Thomas John Dernbach's medical license number?
Thomas Dernbach holds Oregon license PA01208.
Which hospitals is Thomas John Dernbach affiliated with?
Thomas Dernbach is affiliated with St. Charles Bend.
What medical group is Thomas John Dernbach part of?
Thomas Dernbach is linked to St. Charles Health System. Dmand AI links Thomas Dernbach to 1 more medical group.
Does Thomas John Dernbach accept Medicare?
Yes. CMS lists Thomas Dernbach as accepting Medicare assignment.
How many Medicare patients does Thomas John Dernbach see?
CMS counts 324 Medicare patients who saw Thomas Dernbach in 2024, with an average age of 74.
Where did Thomas John Dernbach go to medical school?
Thomas Dernbach graduated from University of Nebraska College of Medicine in 1999.
How long has Thomas John Dernbach been practicing?
Thomas Dernbach graduated from medical school in 1999, 27 years ago.
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