David Robert Dewalch, PA-C
- Medicare patients, 2024
- 244
- Part D claims, 2024
- 632
- Hospital affiliations
- 4
- Industry payments
- $50
- Medical groups
- 2
- Practice address
- 1000 South Beckham Ave, Tyler, TX 75701
- Practice phone
- Call (903) 597-0351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Dewalch'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.
David Robert Dewalch is a physician assistant in Tyler, Texas
David Dewalch practices at UT Health Tyler in Tyler, Texas, part of Ardent Health.
David Dewalch's NPI, 1003098807, was assigned on December 4, 2007. David Dewalch holds Texas license PA04127.
- NPI
- 1003098807NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608848783
- NPI enumeration date
- December 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (903) 597-0351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David Robert Dewalch practices at UT Health Tyler in Tyler, Texas
David Dewalch's primary practice is UT Health Tyler, at 1000 South Beckham Ave, Tyler, TX 75701 in Smith County. The practice phone is (903) 597-0351.
- UT Health Tyler1000 South Beckham Ave, Tyler, TX 75701 · Smith CountyPhone(903) 597-0351
Source: Dmand AI Affiliation Data
David Robert Dewalch is affiliated with 6 sites of care and 2 medical groups
David Dewalch's primary practice is UT Health Tyler in Tyler, Texas, part of Ardent Health. David Dewalch is also affiliated with CHRISTUS Mother Frances Hospital - Tyler. The medical group on file is CHRISTUS Trinity Clinic. Dmand AI also links David Dewalch to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Robert Dewalch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Dewalch practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UT Health Tyler | Available with a free account |
| +5 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 Ardent Health and 6.2K+ hospitals, with verified contacts in the same login.
David Robert Dewalch is one of 8,663 physician assistants in Texas
Physician assistant is David Dewalch's primary specialty in the NPI Registry, under taxonomy code 363A00000X. David Dewalch is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Physician assistants near David Dewalch
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
David Robert Dewalch treated 244 Medicare patients in 2024, average age 74
CMS counts 244 Medicare patients who saw David Dewalch in 2024. The largest group is 65 to 74, with 126 patients. 75% of them have arthritis, and 75% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Dewalch's median patient age at 72, with 56% women.
David Dewalch's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
David Dewalch's Medicare patients by sex, 2024
- Women15363%
- Men9137%
Chronic conditions among David Dewalch's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes30%
- Ischemic heart disease30%
- Mood disorders30%
- Anxiety29%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
David Dewalch's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Robert Dewalch wrote 632 Medicare Part D claims in 2024
In 2024, David Dewalch wrote 632 Medicare Part D claims for 226 patients. 100% of them were for generic drugs.
David Dewalch's Part D claims by kind of drug, 2024
- Generic629 claims100%
- Brand-name and other3 claims0%
Drug classes CMS tracks in David Dewalch's Part D claims, 2024
- Opioids32%200 of 632 claims
- Antibiotics3%19 of 632 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 David Robert Dewalch takes part in Medicare
David Dewalch 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)
For MedTech and pharma teams
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David Robert Dewalch received $50 in industry payments in 2025
CMS Open Payments shows 2 general payments to David Dewalch from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $32.
Companies that paid David Dewalch 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 David Robert Dewalch'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) |
| 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) |
| 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 David Robert Dewalch
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Robert Dewalch's NPI number?
David Robert Dewalch's NPI number is 1003098807. It was assigned on December 4, 2007, and it is active in the NPI Registry.
What does David Robert Dewalch specialize in?
David Robert Dewalch is a physician assistant in Tyler, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does David Robert Dewalch practice?
David Dewalch practices at 1000 South Beckham Ave, Tyler, TX 75701. David Dewalch's primary practice is UT Health Tyler in Tyler, Texas, part of Ardent Health. Dmand AI also links David Dewalch to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is David Robert Dewalch's office phone number?
The practice phone on file for David Dewalch is (903) 597-0351.
What is David Robert Dewalch's medical license number?
David Dewalch holds Texas license PA04127.
Which hospitals is David Robert Dewalch affiliated with?
David Dewalch practices at UT Health Tyler in Tyler, Texas. David Dewalch is also affiliated with CHRISTUS Mother Frances Hospital - Tyler. Dmand AI links David Dewalch to 2 more hospitals.
What medical group is David Robert Dewalch part of?
David Dewalch is linked to CHRISTUS Trinity Clinic. Dmand AI links David Dewalch to 1 more medical group.
Does David Robert Dewalch accept Medicare?
Yes. CMS lists David Dewalch as accepting Medicare assignment.
How many Medicare patients does David Robert Dewalch see?
CMS counts 244 Medicare patients who saw David Dewalch in 2024, with an average age of 74.
Has David Robert Dewalch received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to David Dewalch from 2 companies from 2025 to 2025. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has David Robert Dewalch been practicing?
David Dewalch graduated from medical school in 2004, 22 years ago.
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