Dr. Cynthia Chen Lazzaro, DO

  • Gardena, CA
  • Dermatologist
NPI1033464110PAC ID1355584590
Medicare services, 2023
511
Part D claims, 2024
1,114
Publications
1
Industry payments
$4,304
Affiliated sites
2
Practice address
18600 S Figueroa St, Gardena, CA 90248
Practice phone
Call (310) 325-5111
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Southern California Permanente Medical Group

Gardena, California

See all 7 affiliations

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Dr. Cynthia Chen Lazzaro is a dermatologist in Gardena, California

Dr. Lazzaro practices at Southern California Permanente Medical Group in Gardena, California.

Dr. Lazzaro's NPI, 1033464110, was assigned on July 16, 2012. Dr. Lazzaro graduated from WesternU College of Osteopathic Medicine of the Pacific in 2011. Dr. Lazzaro's California license number on file is 20A12781.

NPI and contact details
Medicare PAC ID
1355584590
NPI enumeration date
July 16, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 325-5111
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Cynthia Chen Lazzaro practices at Southern California Permanente Medical Group in Gardena, California

Dr. Lazzaro's primary practice is Southern California Permanente Medical Group, at 18600 S Figueroa St, Gardena, CA 90248 in Los Angeles County. The practice phone is (310) 325-5111.

  • Southern California Permanente Medical Group
    18600 S Figueroa St, Gardena, CA 90248 · Los Angeles CountyPhone(310) 325-5111

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Cynthia Chen Lazzaro is affiliated with 3 sites of care and 4 medical groups

Dr. Lazzaro's primary practice is Southern California Permanente Medical Group in Gardena, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Lazzaro to 3 more medical groups and 2 group practices and clinics, each named with a free account.

See all 7 affiliations for Dr. Lazzaro

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Cynthia Chen Lazzaro's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lazzaro practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Southern California Permanente Medical GroupAvailable with a free account
+2 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Cynthia Chen Lazzaro is one of 1,910 dermatologists in California

Dermatology is Dr. Lazzaro's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Lazzaro is board certified in dermatology by the AOA Board of Dermatology. Dmand AI has Dr. Lazzaro's licenses on file in 2 states: California and Michigan.

Specialties and state licenses

  • Dermatology, CaliforniaPrimaryLicense 20A12781 · 2013 to 2025 · taxonomy 207N00000X
  • Michigan licenseLicense 5101020094 · 2013 to 2019

Clinical focus

Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, contact dermatitis, itchy rashes, minor injury to a limb and scalp rash among the conditions Dr. Lazzaro treats.

Dermatologists near Dr. Lazzaro

Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.

1,910dermatologists in California
3dermatologists in Gardena

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Cynthia Chen Lazzaro billed Medicare for 511 services in 2023

CMS data shows 511 Medicare services from Dr. Lazzaro across 7 procedure codes in 2023. Medicare paid $17,369 for them. Every service was in an office.

Medicare services, 2023511
Paid by Medicare$17,369
Procedure codes7

Dr. Lazzaro's Medicare services by type, 2022 to 2023

  • 2022
  • 2023
Surgery
2022: 1,8702023: 35081%
Office and hospital visits
2022: 9492023: 16183%
Drugs given in the office
2022: 752023: 0100%

Dr. Lazzaro compared with the California median for dermatologists, 2023

  • Dr. Lazzaro
  • California median
Medicare services
511vs 1,75071% below
Part D claims
974vs 3672.7 times

Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.

Dr. Lazzaro's most billed Medicare procedure codes, 2023

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Lazzaro

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lazzaro and other dermatologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Cynthia Chen Lazzaro's patients have a median age of 62

Across all payers, Dmand AI patient panel data puts Dr. Lazzaro's median patient age at 62, with 63% women.

Dr. Lazzaro's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women63%
  • Men36%

Source: Dmand AI Patient Panel Data

Dr. Cynthia Chen Lazzaro wrote 1,114 Medicare Part D claims in 2024

In 2024, Dr. Lazzaro wrote 1,114 Medicare Part D claims for 417 patients. 85% of them were for generic drugs. CMS names the drug for 974 of them, across 26 drugs with 11 or more claims each, at $150,532 in total drug cost. In 2023, CMS named 752 claims across 19 drugs.

Part D claims, 20241,114
Drugs named by CMS26
Total drug cost$150,532
Part D patients417

Dr. Lazzaro's Part D claims by kind of drug, 2024

  • Generic948 claims85%
  • Brand-name166 claims15%

Dr. Lazzaro'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. Lazzaro's Part D claims, 2024

  • Antibiotics4%48 of 1,114 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: 7522024: 97430%

Drugs named by CMS: 26 in 2024, 19 in 2023.

See all prescribing by Dr. Lazzaro

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

How Dr. Cynthia Chen Lazzaro takes part in Medicare

Dr. Lazzaro accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Cynthia Chen Lazzaro has 1 publication on record

Dmand AI links 1 paper to Dr. Lazzaro. Dr. Lazzaro's most frequent co-authors are Timothy Hermosura Almazan, MD, Noah A. Craft, MD and Consuelo Veronica David, MD.

Papers1

Dr. Lazzaro's most frequent co-authors

Recent publications by Dr. Lazzaro

See all 1 publications and co-authors

See who Dr. Lazzaro researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lazzaro works with, so you can find a warm path to the right dermatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Cynthia Chen Lazzaro received $4,304 in industry payments from 2016 to 2024

CMS Open Payments shows 182 general payments to Dr. Lazzaro from 31 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 95% of the total. Almirall LLC paid the most, $1,075.

General payments to Dr. Lazzaro by program year, 2016 to 2024

General payments to Dr. Lazzaro by kind, 2016 to 2024

$4.3Kin total
  • Food and beverage$4,08495%
  • Education$1303%
  • Speaker and faculty fees$902%

Companies that paid Dr. Lazzaro the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Lazzaro

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Cynthia Chen Lazzaro has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Lazzaro, most recently Physician-in-training Scholarship in 2015.

Awards and honors for Dr. Lazzaro

  1. 2015
    • Physician-in-training Scholarship
    • Research Paper Award Recipient

Source: Dmand AI Professional Profile Data

Dr. Cynthia Chen Lazzaro graduated from WesternU College of Osteopathic Medicine of the Pacific

Dr. Lazzaro graduated from WesternU College of Osteopathic Medicine of the Pacific in 2011. Dr. Lazzaro is a member of American Academy of Dermatology, American Osteopathic Association and American Osteopathic College of Dermatology.

  1. Medical schoolWesternU College of Osteopathic Medicine of the Pacific
  2. Board certified in dermatologyAOA Board of Dermatology

Source: Dmand AI Professional Profile Data

Dr. Cynthia Chen Lazzaro accepts plans from 9 insurance carriers

Dr. Lazzaro is in network with 9 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Kaiser Permanente
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • Humana
  • +1 more carriersWith a free account

Plan types Dr. Lazzaro accepts, by number of carriers

  1. Medicare7
  2. PPO5
  3. HMO4
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Cynthia Chen Lazzaro's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Cynthia Chen Lazzaro

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. Cynthia Chen Lazzaro's NPI number?

Dr. Cynthia Chen Lazzaro's NPI number is 1033464110. It was assigned on July 16, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Cynthia Chen Lazzaro?

Dr. Cynthia Chen Lazzaro is a dermatologist in Gardena, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Cynthia Chen Lazzaro practice?

Dr. Lazzaro practices at 18600 S Figueroa St, Gardena, CA 90248. Dr. Lazzaro's primary practice is Southern California Permanente Medical Group in Gardena, California. Dmand AI also links Dr. Lazzaro to 3 medical groups and 2 group practices and clinics.

What is Dr. Cynthia Chen Lazzaro's office phone number?

The practice phone on file for Dr. Lazzaro is (310) 325-5111.

What is Dr. Cynthia Chen Lazzaro's medical license number?

Dr. Lazzaro's California license number on file is 20A12781, one of the licenses on file in 2 states.

Which states has Dr. Cynthia Chen Lazzaro been licensed in?

Dmand AI has state licenses on file for Dr. Lazzaro in California (2013 to 2025) and Michigan (2013 to 2019).

What medical group is Dr. Cynthia Chen Lazzaro part of?

Dr. Lazzaro is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Lazzaro to 3 more medical groups.

Does Dr. Cynthia Chen Lazzaro accept Medicare?

Yes. CMS data shows Dr. Lazzaro billed Medicare for 511 services in 2023, and Dr. Lazzaro accepts Medicare assignment.

Is Dr. Cynthia Chen Lazzaro board certified?

Yes. Dr. Lazzaro is board certified in dermatology by the AOA Board of Dermatology.

What services does Dr. Cynthia Chen Lazzaro bill to Medicare?

In 2023, Dr. Lazzaro's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).

Show 7 more questionsShow fewer questions

Where did Dr. Cynthia Chen Lazzaro go to medical school?

Dr. Lazzaro graduated from WesternU College of Osteopathic Medicine of the Pacific in 2011.

What drugs does Dr. Cynthia Chen Lazzaro prescribe most?

In 2024 Medicare Part D data, Dr. Lazzaro's most prescribed drugs by claims were Tacrolimus, Ketoconazole and Triamcinolone Acetonide.

Has Dr. Cynthia Chen Lazzaro received payments from drug or device companies?

CMS Open Payments shows $4,304 in general payments to Dr. Lazzaro from 31 companies from 2016 to 2024. The largest total came from Almirall LLC.

How long has Dr. Cynthia Chen Lazzaro been practicing?

Dr. Lazzaro graduated from medical school in 2011, 15 years ago.

Does Dr. Cynthia Chen Lazzaro do research?

Dmand AI links 1 publication to Dr. Lazzaro.

Who does Dr. Cynthia Chen Lazzaro publish with?

Dr. Lazzaro's most frequent co-authors are Timothy Hermosura Almazan, MD (1 shared paper), Noah A. Craft, MD (1 shared paper) and Consuelo Veronica David, MD (1 shared paper).

What insurance does Dr. Cynthia Chen Lazzaro accept?

Dr. Lazzaro is in network with 9 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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