Dr. Caroline M. Thornton, MD
- Medicare services, 2024
- 721
- Medicare patients, 2024
- 181
- Part D claims, 2024
- 389
- Publications
- 3
- MIPS score, 2024
- 89
- Practice address
- 5651 Copley Dr, San Diego, CA 92111
- Practice phone
- Call (858) 262-6666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sharp Rees-Stealy Medical Group, Inc
San Diego, California
Find Dr. Thornton'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. Caroline M. Thornton is a dermatologist in San Diego, California
Dr. Thornton practices at Sharp Rees-Stealy Medical Group, Inc in San Diego, California.
Dr. Thornton's NPI, 1245341882, was assigned on August 31, 2006. Dr. Thornton graduated from UC San Diego School of Medicine in 1992. Dr. Thornton's California license number on file is G77270.
- NPI
- 1245341882NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688669740
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 262-6666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Caroline M. Thornton practices at Sharp Rees-Stealy Medical Group, Inc in San Diego, California
Dr. Thornton's primary practice is Sharp Rees-Stealy Medical Group, Inc, at 5651 Copley Dr, San Diego, CA 92111 in San Diego County. The practice phone is (858) 262-6666.
- Sharp Rees-Stealy Medical Group, Inc5651 Copley Dr, San Diego, CA 92111 · San Diego CountyPhone(858) 262-6666
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Caroline M. Thornton is affiliated with 2 sites of care and 1 medical group
Dr. Thornton's primary practice is Sharp Rees-Stealy Medical Group, Inc in San Diego, California. The medical group on file is Sharp Rees-Stealy Medical Group. Dmand AI also links Dr. Thornton 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. Caroline M. Thornton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thornton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Rees-Stealy Medical Group, 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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Dr. Caroline M. Thornton is one of 1,910 dermatologists in California
Dermatology is Dr. Thornton's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Thornton is board certified in dermatology by the American Board of Dermatology. Dr. Thornton has a license on file in California.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, contact dermatitis, itchy rashes, psoriasis, rash and skin cyst among the conditions Dr. Thornton treats.
Dermatologists near Dr. Thornton
Counts of dermatologists 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. Caroline M. Thornton billed Medicare for 721 services in 2024
CMS data shows 721 Medicare services from Dr. Thornton across 10 procedure codes in 2024, for 181 Medicare patients. Medicare paid $31,964 for them. Every service was in an office.
Dr. Thornton's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 5402024: 47612%
- Office and hospital visits
- 2023: 2412024: 2452%
Dr. Thornton compared with the California median for dermatologists, 2024
- Dr. Thornton
- California median
- Medicare services
- 721vs 1,75059% below
- Medicare patients
- 181vs 37752% below
- Part D claims
- 245vs 36733% below
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Thornton'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. Thornton and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Caroline M. Thornton treated 181 Medicare patients in 2024, average age 74
CMS counts 181 Medicare patients who saw Dr. Thornton in 2024. The largest group is 65 to 74, with 111 patients. 53% of them have high cholesterol, and 45% have high blood pressure. Their average risk score is 0.68, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Thornton's median patient age at 65, with 60% women.
Dr. Thornton's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Thornton's Medicare patients by sex, 2024
- Women11564%
- Men6636%
Chronic conditions among Dr. Thornton's Medicare patients, 2024
- High cholesterol53%
- High blood pressure45%
- Arthritis33%
- Cancer15%
- Anxiety14%
- Chronic kidney disease14%
- Atrial fibrillation13%
- Ischemic heart disease13%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thornton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Caroline M. Thornton wrote 389 Medicare Part D claims in 2024
In 2024, Dr. Thornton wrote 389 Medicare Part D claims for 179 patients. 96% of them were for generic drugs. CMS names the drug for 245 of them, across 8 drugs with 11 or more claims each, at $6,647 in total drug cost. In 2023, CMS named 214 claims across 8 drugs.
Dr. Thornton's Part D claims by kind of drug, 2024
- Generic374 claims96%
- Brand-name15 claims4%
Dr. Thornton'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 Dr. Thornton's Part D claims, 2024
- Antibiotics3%13 of 389 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2142024: 24514%
Drugs named by CMS: 8 in 2024, 8 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
Dr. Caroline M. Thornton scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Thornton for performance year 2024, reported as part of a group. Dr. Thornton accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 164 procedures of removal of skin lesions by Dr. Thornton, more than 78% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Thornton's MIPS scores, performance year 2024
- 89of 100Final score
- 81of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Thornton ranks in Medicare procedure volume
- Removal of skin lesions
- 78th percentile164 procedures
- Skin biopsy
- 75th percentile98 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Caroline M. Thornton has 3 publications on record
Dmand AI links 3 papers to Dr. Thornton. Dr. Thornton's most frequent co-authors are Lawrence F. Eichenfield, MD, Sheila Fallon Friedlander, MD and Daniel Joseph Piacquadio, MD.
Dr. Thornton's most frequent co-authors
- Lawrence F. Eichenfield, MD1 shared paper
- Sheila Fallon Friedlander, MD1 shared paper
- Daniel Joseph Piacquadio, MD1 shared paper
Recent publications by Dr. Thornton
Pediatrics
See who Dr. Thornton researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thornton works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Caroline M. Thornton received $2,649 in industry payments from 2018 to 2025
CMS Open Payments shows 98 general payments to Dr. Thornton from 16 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 95% of the total. Sanofi and Genzyme US Companies paid the most, $448.
General payments to Dr. Thornton by program year, 2018 to 2025
General payments to Dr. Thornton by kind, 2018 to 2025
- Food and beverage$2,50895%
- Education$1415%
Companies that paid Dr. Thornton the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Caroline M. Thornton has 1 award and honors on record
Dmand AI lists 1 award for Dr. Thornton.
Awards and honors for Dr. Thornton
- Undated
- AAD Fellow
Source: Dmand AI Professional Profile Data
Dr. Caroline M. Thornton graduated from UC San Diego School of Medicine
Dr. Thornton graduated from UC San Diego School of Medicine in 1992. Dr. Thornton is a member of AAD.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Caroline M. Thornton accepts plans from 8 insurance carriers
Dr. Thornton is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Thornton accepts, by number of carriers
- Medicare6
- PPO6
- HMO4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Caroline M. Thornton'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Caroline M. Thornton
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. Caroline M. Thornton's NPI number?
Dr. Caroline M. Thornton's NPI number is 1245341882. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Caroline M. Thornton?
Dr. Caroline M. Thornton is a dermatologist in San Diego, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Caroline M. Thornton practice?
Dr. Thornton practices at 5651 Copley Dr, San Diego, CA 92111. Dr. Thornton's primary practice is Sharp Rees-Stealy Medical Group, Inc in San Diego, California. Dmand AI also links Dr. Thornton to 1 group practice or clinic.
What is Dr. Caroline M. Thornton's office phone number?
The practice phone on file for Dr. Thornton is (858) 262-6666.
What is Dr. Caroline M. Thornton's medical license number?
Dr. Thornton's California license number on file is G77270.
What medical group is Dr. Caroline M. Thornton part of?
Dr. Thornton is linked to Sharp Rees-Stealy Medical Group.
Does Dr. Caroline M. Thornton accept Medicare?
Yes. CMS data shows Dr. Thornton billed Medicare for 721 services in 2024, and Dr. Thornton accepts Medicare assignment.
What is Dr. Caroline M. Thornton's MIPS score?
Dr. Thornton's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Caroline M. Thornton see?
CMS counts 181 Medicare patients who saw Dr. Thornton in 2024, with an average age of 74.
Is Dr. Caroline M. Thornton board certified?
Yes. Dr. Thornton is board certified in dermatology by the American Board of Dermatology.
Show 8 more questionsShow fewer questions
What services does Dr. Caroline M. Thornton bill to Medicare?
In 2024, Dr. Thornton's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Caroline M. Thornton go to medical school?
Dr. Thornton graduated from UC San Diego School of Medicine in 1992.
What drugs does Dr. Caroline M. Thornton prescribe most?
In 2024 Medicare Part D data, Dr. Thornton's most prescribed drugs by claims were Triamcinolone Acetonide, Clobetasol Propionate and Ketoconazole.
Has Dr. Caroline M. Thornton received payments from drug or device companies?
CMS Open Payments shows $2,649 in general payments to Dr. Thornton from 16 companies from 2018 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Caroline M. Thornton been practicing?
Dr. Thornton graduated from medical school in 1992, 34 years ago.
Does Dr. Caroline M. Thornton do research?
Dmand AI links 3 publications to Dr. Thornton.
Who does Dr. Caroline M. Thornton publish with?
Dr. Thornton's most frequent co-authors are Lawrence F. Eichenfield, MD (1 shared paper), Sheila Fallon Friedlander, MD (1 shared paper) and Daniel Joseph Piacquadio, MD (1 shared paper).
What insurance does Dr. Caroline M. Thornton accept?
Dr. Thornton is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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