Dr. Lydia Carpenter, MD
- Medicare services, 2024
- 1,049
- Medicare patients, 2024
- 207
- Part D claims, 2024
- 298
- Publications
- 1
- MIPS score, 2024
- 93
- Practice address
- 23501 Cinema Dr, Valencia, CA 91355
- Practice phone
- Call (818) 842-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Skin and Beauty Center Inc
Valencia, California
Find Dr. Carpenter'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. Lydia Carpenter is a dermatologist in Valencia, California
Dr. Carpenter practices at Skin and Beauty Center Inc in Valencia, California.
Dr. Carpenter's NPI, 1972594893, was assigned on October 31, 2005. Dr. Carpenter graduated from Harvard Medical School in 2002. Dr. Carpenter's Ohio license number on file is 35.133591.
- NPI
- 1972594893NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557515954
- NPI enumeration date
- October 31, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 842-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lydia Carpenter practices at Skin and Beauty Center Inc in Valencia, California
Dr. Carpenter's primary practice is Skin and Beauty Center Inc, at 23501 Cinema Dr, Valencia, CA 91355 in Los Angeles County. The practice phone is (818) 842-8000.
- Skin and Beauty Center Inc23501 Cinema Dr, Valencia, CA 91355 · Los Angeles CountyPhone(818) 842-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lydia Carpenter is affiliated with 2 sites of care and 1 medical group
Dr. Carpenter's primary practice is Skin and Beauty Center Inc in Valencia, California. The medical group on file is Skin & Beauty Center (SBC Dermatology). Dmand AI also links Dr. Carpenter 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. Lydia Carpenter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carpenter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Skin and Beauty Center 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. Lydia Carpenter is one of 1,910 dermatologists in California
Dermatology is Dr. Carpenter's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Carpenter is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Carpenter's licenses on file in 2 states: Ohio and California.
Specialties and state licenses
- Dermatology, OhioPrimary
- California license
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, hives, itchy rashes and minor injury to a limb among the conditions Dr. Carpenter treats.
Dermatologists near Dr. Carpenter
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. Lydia Carpenter billed Medicare for 1,049 services in 2024
CMS data shows 1,049 Medicare services from Dr. Carpenter across 11 procedure codes in 2024, for 207 Medicare patients. Medicare paid $48,997 for them. Every service was in an office.
Dr. Carpenter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 7592024: 7136%
- Office and hospital visits
- 2023: 4012024: 33616%
Dr. Carpenter compared with the California median for dermatologists, 2024
- Dr. Carpenter
- California median
- Medicare services
- 1,049vs 1,75040% below
- Medicare patients
- 207vs 37745% below
- Part D claims
- 205vs 36744% below
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Carpenter'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lydia Carpenter treated 207 Medicare patients in 2024, average age 72
CMS counts 207 Medicare patients who saw Dr. Carpenter in 2024. The largest group is 65 to 74, with 118 patients. 65% of them have high cholesterol, and 60% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Carpenter's median patient age at 61, with 59% women.
Dr. Carpenter's Medicare patients by age, 2024
Dr. Carpenter's Medicare patients by sex, 2024
- Women11254%
- Men9546%
Chronic conditions among Dr. Carpenter's Medicare patients, 2024
- High cholesterol65%
- High blood pressure60%
- Arthritis40%
- Diabetes24%
- Anxiety21%
- Mood disorders19%
- Chronic kidney disease18%
- Depression17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Carpenter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lydia Carpenter wrote 298 Medicare Part D claims in 2024
In 2024, Dr. Carpenter wrote 298 Medicare Part D claims for 125 patients. 94% of them were for generic drugs. CMS names the drug for 205 of them, across 9 drugs with 11 or more claims each, at $52,810 in total drug cost. In 2023, CMS named 343 claims across 12 drugs.
Dr. Carpenter's Part D claims by kind of drug, 2024
- Generic281 claims94%
- Brand-name17 claims6%
Dr. Carpenter'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3432024: 20540%
Drugs named by CMS: 9 in 2024, 12 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. Lydia Carpenter scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Carpenter for performance year 2024, reported as part of a group. Dr. Carpenter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 277 procedures of removal of skin lesions by Dr. Carpenter, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Carpenter's MIPS scores, performance year 2024
- 93of 100Final score
- 88of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Carpenter ranks in Medicare procedure volume
- Removal of skin lesions
- 81st percentile277 procedures
- Skin biopsy
- 72nd percentile69 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. Lydia Carpenter has 1 publication on record
Dmand AI links 1 paper to Dr. Carpenter in 2019. Dr. Carpenter's most frequent co-authors are Shalini Bahl, MD, Samia W. Borchers, MD and Marc Alan Darst, MD.
Dr. Carpenter's most frequent co-authors
Recent publications by Dr. Carpenter
See who Dr. Carpenter researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Carpenter 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. Lydia Carpenter received $482 in industry payments from 2018 to 2025
CMS Open Payments shows 15 general payments to Dr. Carpenter from 10 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $165.
General payments to Dr. Carpenter by program year, 2018 to 2025
Companies that paid Dr. Carpenter 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. Lydia Carpenter graduated from Harvard Medical School
Dr. Carpenter graduated from Harvard Medical School in 2002.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Lydia Carpenter accepts plans from 16 insurance carriers
Dr. Carpenter is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- CareSource
- +8 more carriersWith a free account
Plan types Dr. Carpenter accepts, by number of carriers
- PPO10
- Medicare8
- HMO6
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Lydia Carpenter'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) |
| 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. Lydia Carpenter
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. Lydia Carpenter's NPI number?
Dr. Lydia Carpenter's NPI number is 1972594893. It was assigned on October 31, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Lydia Carpenter?
Dr. Lydia Carpenter is a dermatologist in Valencia, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Lydia Carpenter practice?
Dr. Carpenter practices at 23501 Cinema Dr, Valencia, CA 91355. Dr. Carpenter's primary practice is Skin and Beauty Center Inc in Valencia, California. Dmand AI also links Dr. Carpenter to 1 group practice or clinic.
What is Dr. Lydia Carpenter's office phone number?
The practice phone on file for Dr. Carpenter is (818) 842-8000.
What is Dr. Lydia Carpenter's medical license number?
Dr. Carpenter's Ohio license number on file is 35.133591, one of the licenses on file in 2 states.
Which states has Dr. Lydia Carpenter been licensed in?
Dmand AI has state licenses on file for Dr. Carpenter in Ohio (2018 to 2021) and California (2003 to 2026).
What medical group is Dr. Lydia Carpenter part of?
Dr. Carpenter is linked to Skin & Beauty Center (SBC Dermatology).
Does Dr. Lydia Carpenter accept Medicare?
Yes. CMS data shows Dr. Carpenter billed Medicare for 1,049 services in 2024, and Dr. Carpenter accepts Medicare assignment.
What is Dr. Lydia Carpenter's MIPS score?
Dr. Carpenter's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Lydia Carpenter see?
CMS counts 207 Medicare patients who saw Dr. Carpenter in 2024, with an average age of 72.
Show 9 more questionsShow fewer questions
Is Dr. Lydia Carpenter board certified?
Yes. Dr. Carpenter is board certified in dermatology by the American Board of Dermatology.
What services does Dr. Lydia Carpenter bill to Medicare?
In 2024, Dr. Carpenter's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Lydia Carpenter go to medical school?
Dr. Carpenter graduated from Harvard Medical School in 2002.
What drugs does Dr. Lydia Carpenter prescribe most?
In 2024 Medicare Part D data, Dr. Carpenter's most prescribed drugs by claims were Triamcinolone Acetonide, Ketoconazole and Clobetasol Propionate.
Has Dr. Lydia Carpenter received payments from drug or device companies?
CMS Open Payments shows $482 in general payments to Dr. Carpenter from 10 companies from 2018 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Lydia Carpenter been practicing?
Dr. Carpenter graduated from medical school in 2002, 24 years ago.
Does Dr. Lydia Carpenter do research?
Dmand AI links 1 publication to Dr. Carpenter.
Who does Dr. Lydia Carpenter publish with?
Dr. Carpenter's most frequent co-authors are Shalini Bahl, MD (1 shared paper), Samia W. Borchers, MD (1 shared paper) and Marc Alan Darst, MD (1 shared paper).
What insurance does Dr. Lydia Carpenter accept?
Dr. Carpenter is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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