Dr. Elizabeth Yanni, MD
- Medicare services, 2024
- 183
- Medicare patients, 2024
- 100
- Part D claims, 2024
- 1,054
- Hospital affiliations
- 1
- Industry payments
- $476
- Practice address
- 8403 N Fallbrook Ave, West Hills, CA 91304
- Practice phone
- Call (800) 877-2515
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics
West Hills, California
Find Dr. Yanni's professional email, personal email and mobile number
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Dr. Elizabeth Yanni is a pediatrician in West Hills, California
Dr. Yanni practices at Quest Diagnostics in West Hills, California.
Dr. Yanni's NPI, 1780857003, was assigned on April 8, 2008. Dr. Yanni graduated from UC Irvine School of Medicine in 2008. Dr. Yanni's California license number on file is A109283.
- NPI
- 1780857003NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668623992
- NPI enumeration date
- April 8, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (800) 877-2515
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Yanni practices at Quest Diagnostics in West Hills, California
Dr. Yanni's primary practice is Quest Diagnostics, at 8403 N Fallbrook Ave, West Hills, CA 91304 in Los Angeles County. The practice phone is (800) 877-2515.
- Quest Diagnostics8403 N Fallbrook Ave, West Hills, CA 91304 · Los Angeles CountyPhone(800) 877-2515
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elizabeth Yanni is affiliated with 3 sites of care
Dr. Yanni's primary practice is Quest Diagnostics in West Hills, California. Dr. Yanni is also affiliated with Hoag Hospital Newport Beach. Dmand AI also links Dr. Yanni to 1 more physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elizabeth Yanni's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yanni practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth Yanni is one of 8,236 pediatricians in California
Pediatrics is Dr. Yanni's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Yanni is board certified in internal medicine by the American Board of Internal Medicine. Dr. Yanni has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Clinical focus
Dmand AI lists adjustment disease, chronic diabetes, chronic hypertension, chronic kidney disease, chronic obstructive pulmonary disease (COPD), coronary artery disease, eyelid inflammation and high cholesterol among the conditions Dr. Yanni treats.
Pediatricians near Dr. Yanni
Counts of pediatricians 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. Elizabeth Yanni billed Medicare for 183 services in 2024
CMS data shows 183 Medicare services from Dr. Yanni across 6 procedure codes in 2024, for 100 Medicare patients. Medicare paid $19,763 for them. Every service was in an office.
Dr. Yanni's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 972024: 934%
- Other services
- 2023: 822024: 767%
- Tests and treatments
- 2023: 122024: 1417%
- Lab and pathology
- 2023: 172024: 0100%
- Surgery
- 2023: 272024: 0100%
Dr. Yanni compared with the California median for pediatricians, 2024
- Dr. Yanni
- California median
- Medicare services
- 183vs 702.6 times
- Medicare patients
- 100vs 6261% above
- Part D claims
- 731vs 2233.2 times
Medians across 807 pediatricians in California with Dmand AI profiles that report each measure.
Dr. Yanni'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. Yanni and other pediatricians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Yanni treated 100 Medicare patients in 2024, average age 73
CMS counts 100 Medicare patients who saw Dr. Yanni in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high cholesterol, and 54% have high blood pressure. Their average risk score is 0.76, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yanni's median patient age at 52, with 71% women.
Dr. Yanni's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yanni's Medicare patients by sex, 2024
- Women8282%
- Men1818%
Chronic conditions among Dr. Yanni's Medicare patients, 2024
- High cholesterol75%
- High blood pressure54%
- Osteoporosis48%
- Arthritis34%
- Anxiety19%
- Cancer16%
- Chronic kidney disease14%
- Diabetes13%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yanni's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women71%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth Yanni wrote 1,054 Medicare Part D claims in 2024
In 2024, Dr. Yanni wrote 1,054 Medicare Part D claims for 155 patients. 93% of them were for generic drugs. CMS names the drug for 731 of them, across 23 drugs with 11 or more claims each, at $9,236 in total drug cost. In 2023, CMS named 951 claims across 29 drugs.
Dr. Yanni's Part D claims by kind of drug, 2024
- Generic979 claims93%
- Brand-name75 claims7%
Dr. Yanni'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. Yanni's Part D claims, 2024
- Opioids1%11 of 1,054 claims
- Antibiotics2%17 of 1,054 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: 9512024: 73123%
Drugs named by CMS: 23 in 2024, 29 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. Elizabeth Yanni offers telehealth to Medicare patients
Dr. Yanni accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yanni as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Elizabeth Yanni received $476 in industry payments from 2016 to 2025
CMS Open Payments shows 22 general payments to Dr. Yanni from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $115.
General payments to Dr. Yanni by program year, 2016 to 2025
Companies that paid Dr. Yanni the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elizabeth Yanni has 1 award and honors on record
Dmand AI lists 1 award for Dr. Yanni, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Yanni
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Elizabeth Yanni graduated from UC Irvine School of Medicine
Dr. Yanni graduated from UC Irvine School of Medicine in 2008.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Elizabeth Yanni accepts plans from 12 insurance carriers
Dr. Yanni is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Regence Health Plans
- Alliant Health Plans
- +4 more carriersWith a free account
Plan types Dr. Yanni accepts, by number of carriers
- Medicare7
- PPO7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Elizabeth Yanni'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 DataDmand AI Org Hierarchy 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) |
| 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. Elizabeth Yanni
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. Elizabeth Yanni's NPI number?
Dr. Elizabeth Yanni's NPI number is 1780857003. It was assigned on April 8, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Yanni?
Dr. Elizabeth Yanni is a pediatrician in West Hills, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Elizabeth Yanni practice?
Dr. Yanni practices at 8403 N Fallbrook Ave, West Hills, CA 91304. Dr. Yanni's primary practice is Quest Diagnostics in West Hills, California. Dmand AI also links Dr. Yanni to 1 physician office.
What is Dr. Elizabeth Yanni's office phone number?
The practice phone on file for Dr. Yanni is (800) 877-2515.
What is Dr. Elizabeth Yanni's medical license number?
Dr. Yanni's California license number on file is A109283.
Which hospitals is Dr. Elizabeth Yanni affiliated with?
Dr. Yanni is affiliated with Hoag Hospital Newport Beach.
Does Dr. Elizabeth Yanni accept Medicare?
Yes. CMS data shows Dr. Yanni billed Medicare for 183 services in 2024, and Dr. Yanni accepts Medicare assignment.
Does Dr. Elizabeth Yanni offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Yanni as offering telehealth services.
How many Medicare patients does Dr. Elizabeth Yanni see?
CMS counts 100 Medicare patients who saw Dr. Yanni in 2024, with an average age of 73.
Is Dr. Elizabeth Yanni board certified?
Yes. Dr. Yanni is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Elizabeth Yanni bill to Medicare?
In 2024, Dr. Yanni's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
Where did Dr. Elizabeth Yanni go to medical school?
Dr. Yanni graduated from UC Irvine School of Medicine in 2008.
What drugs does Dr. Elizabeth Yanni prescribe most?
In 2024 Medicare Part D data, Dr. Yanni's most prescribed drugs by claims were Rosuvastatin Calcium, Levothyroxine Sodium and Atorvastatin Calcium.
Has Dr. Elizabeth Yanni received payments from drug or device companies?
CMS Open Payments shows $476 in general payments to Dr. Yanni from 15 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Elizabeth Yanni been practicing?
Dr. Yanni graduated from medical school in 2008, 18 years ago.
What insurance does Dr. Elizabeth Yanni accept?
Dr. Yanni is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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