David Thornsberry, PA-C
- Part D claims, 2024
- 1,123
- Industry payments
- $1,830
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 27020 Alicia Pkwy, Laguna Niguel, CA 92677
- Practice phone
- Call (949) 707-5734
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tanya Y. Evans, MD, Inc.
Laguna Niguel, California
Find David Thornsberry'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 Thornsberry is a physician assistant in Laguna Niguel, California
David Thornsberry practices at Tanya Y. Evans, MD, Inc. in Laguna Niguel, California.
David Thornsberry's NPI, 1982889135, was assigned on January 7, 2008. David Thornsberry holds California license PA 19559.
- NPI
- 1982889135NPI Registry (opens in a new tab)
- NPI enumeration date
- January 7, 2008
- NPI status
- Active
- Practice phone
- (949) 707-5734
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
David Thornsberry practices at Tanya Y. Evans, MD, Inc. in Laguna Niguel, California
David Thornsberry's primary practice is Tanya Y. Evans, MD, Inc., at 27020 Alicia Pkwy, Laguna Niguel, CA 92677 in Orange County. The practice phone is (949) 707-5734.
- Tanya Y. Evans, MD, Inc.27020 Alicia Pkwy, Laguna Niguel, CA 92677 · Orange CountyPhone(949) 707-5734
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David Thornsberry is affiliated with 2 sites of care and 1 medical group
David Thornsberry's primary practice is Tanya Y. Evans, MD, Inc. in Laguna Niguel, California. The medical group on file is Southern California Skin and Laser. Dmand AI also links David Thornsberry 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 David Thornsberry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Thornsberry practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tanya Y. Evans, MD, Inc. | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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David Thornsberry is one of 11,482 physician assistants in California
Physician assistant is David Thornsberry's primary specialty in the NPI Registry, under taxonomy code 363A00000X. David Thornsberry is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). David Thornsberry is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists skin cyst among the conditions David Thornsberry treats.
Physician assistants near David Thornsberry
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 Thornsberry's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts David Thornsberry's median patient age at 73, with 46% women.
David Thornsberry'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
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
David Thornsberry wrote 1,123 Medicare Part D claims in 2024
In 2024, David Thornsberry wrote 1,123 Medicare Part D claims for 484 patients. 98% of them were for generic drugs. CMS names the drug for 1,027 of them, across 15 drugs with 11 or more claims each, at $15,985 in total drug cost.
David Thornsberry's Part D claims by kind of drug, 2024
- Generic1,104 claims98%
- Brand-name19 claims2%
David Thornsberry'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.
Drug classes CMS tracks in David Thornsberry's Part D claims, 2024
- Antibiotics4%45 of 1,123 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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David Thornsberry received $1,830 in industry payments from 2024 to 2025
CMS Open Payments shows 60 general payments to David Thornsberry from 17 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $352.
General payments to David Thornsberry by program year, 2024 to 2025
Companies that paid David Thornsberry the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
David Thornsberry is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for David Thornsberry'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 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) |
| 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 David Thornsberry
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 Thornsberry's NPI number?
David Thornsberry's NPI number is 1982889135. It was assigned on January 7, 2008, and it is active in the NPI Registry.
What does David Thornsberry specialize in?
David Thornsberry is a physician assistant in Laguna Niguel, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does David Thornsberry practice?
David Thornsberry practices at 27020 Alicia Pkwy, Laguna Niguel, CA 92677. David Thornsberry's primary practice is Tanya Y. Evans, MD, Inc. in Laguna Niguel, California. Dmand AI also links David Thornsberry to 1 group practice or clinic.
What is David Thornsberry's office phone number?
The practice phone on file for David Thornsberry is (949) 707-5734.
What is David Thornsberry's medical license number?
David Thornsberry holds California license PA 19559.
What medical group is David Thornsberry part of?
David Thornsberry is linked to Southern California Skin and Laser.
Is David Thornsberry board certified?
Yes. David Thornsberry is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does David Thornsberry prescribe most?
In 2024 Medicare Part D data, David Thornsberry's most prescribed drugs by claims were Triamcinolone Acetonide, Mupirocin and Ketoconazole.
Has David Thornsberry received payments from drug or device companies?
CMS Open Payments shows $1,830 in general payments to David Thornsberry from 17 companies from 2024 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has David Thornsberry been practicing?
David Thornsberry graduated from medical school in 2007, 19 years ago.
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