Pediatr Endocrinol Rev
EndocrinologyPediatrics
Dr. Anna Ryabets-Lienhard, DO
NPI1568758548
- Part D claims, 2024
- 38
- Publications
- 2
- Clinical trials
- 1
- Hospital affiliations
- 1
- Industry payments
- $11,965
- Practice address
- 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027
- Practice phone
- Call (323) 669-2164
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ryabets-Lienhard'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. Anna Ryabets-Lienhard is an emergency medicine physician in Los Angeles, California
Dr. Ryabets-Lienhard practices at Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles.
Dr. Ryabets-Lienhard's NPI, 1568758548, was assigned on June 28, 2011. Dr. Ryabets-Lienhard graduated from WesternU College of Osteopathic Medicine of the Pacific in 2008. Dr. Ryabets-Lienhard holds California license 2OA11301.
NPI and contact details
- NPI
- 1568758548NPI Registry (opens in a new tab)
- NPI enumeration date
- June 28, 2011
- NPI status
- Active
- Practice phone
- (323) 669-2164
- 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; and Dmand AI Affiliation Data
Dr. Anna Ryabets-Lienhard practices at Children's Hospital Los Angeles in Los Angeles, California
Dr. Ryabets-Lienhard's primary practice is Children's Hospital Los Angeles, at 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 669-2164.
- Children's Hospital Los Angeles4650 Sunset Blvd, MS 108, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 669-2164
Source: Dmand AI Affiliation Data
Dr. Anna Ryabets-Lienhard is affiliated with 1 site of care and 1 medical group
Dr. Ryabets-Lienhard's primary practice is Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles. The medical group on file is Children's Hospital Los Angeles Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anna Ryabets-Lienhard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryabets-Lienhard practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital Los Angeles | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Anna Ryabets-Lienhard is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Ryabets-Lienhard's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Ryabets-Lienhard is board certified in pediatric endocrinology by the American Board of Pediatrics. Dr. Ryabets-Lienhard is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Ryabets-Lienhard
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California410emergency medicine physicians in Los Angeles11emergency medicine physicians at Children's Hospital Los Angeles
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Anna Ryabets-Lienhard's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Ryabets-Lienhard's median patient age at 14, with 47% women.
Dr. Ryabets-Lienhard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Anna Ryabets-Lienhard wrote 38 Medicare Part D claims in 2024
In 2024, Dr. Ryabets-Lienhard wrote 38 Medicare Part D claims. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $1,053 in total drug cost. In 2016, CMS named 23 claims across 2 drugs.
Part D claims, 202438
Drugs named by CMS1
Total drug cost$1,053
Dr. Ryabets-Lienhard's most prescribed drugs by claims, 2022
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, 2016 to 2022
- 2016
- 2022
- Claims for drugs CMS names
- 2016: 232022: 1152%
Drugs named by CMS: 1 in 2022, 2 in 2016.
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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Dr. Anna Ryabets-Lienhard has 2 publications on record
Dmand AI links 2 papers to Dr. Ryabets-Lienhard. Dr. Ryabets-Lienhard's most frequent co-author is Patrick Chad Shepherd, MD.
Papers2
Dr. Ryabets-Lienhard's most frequent co-authors
Recent publications by Dr. Ryabets-Lienhard
See who Dr. Ryabets-Lienhard researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ryabets-Lienhard works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Anna Ryabets-Lienhard has worked on 1 clinical trial
Dmand AI links Dr. Ryabets-Lienhard to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Hypoparathyroidism and Parathyroid Diseases.
Conditions in Dr. Ryabets-Lienhard's trials
- Hypoparathyroidism
- Parathyroid Diseases
Investigators on the most trials with Dr. Ryabets-Lienhard
Recent clinical trials with Dr. Ryabets-Lienhard
A Registry for Participants With Chronic Hypoparathyroidism (opens in a new tab)
Active, not recruiting
HypoparathyroidismParathyroid Diseases
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Anna Ryabets-Lienhard received $11,965 in industry payments from 2018 to 2025
CMS Open Payments shows 34 general payments to Dr. Ryabets-Lienhard from 11 drug and device companies from 2018 to 2025. Speaker and faculty fees make up the largest share, 47% of the total. BioMarin Pharmaceutical Inc. paid the most, $6,391.
General payments to Dr. Ryabets-Lienhard by program year, 2018 to 2025
General payments to Dr. Ryabets-Lienhard by kind, 2018 to 2025
$12Kin total
- Speaker and faculty fees$5,65347%
- Consulting fees$5,33445%
- Food and beverage$7576%
- Education$2222%
Companies that paid Dr. Ryabets-Lienhard 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. Anna Ryabets-Lienhard graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Ryabets-Lienhard graduated from WesternU College of Osteopathic Medicine of the Pacific in 2008. Dr. Ryabets-Lienhard is a member of ENDO.
- Medical school
- Board certified in pediatric endocrinology
Source: Dmand AI Professional Profile Data
Dr. Anna Ryabets-Lienhard accepts plans from 10 insurance carriers
Dr. Ryabets-Lienhard is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- LA Care
- Molina
- Regence Health Plans
- +2 more carriersWith a free account
Plan types Dr. Ryabets-Lienhard accepts, by number of carriers
- Medicare9
- PPO6
- HMO5
- POS3
- Medicaid2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Anna Ryabets-Lienhard'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 |
| 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. Anna Ryabets-Lienhard
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. Anna Ryabets-Lienhard's NPI number?
Dr. Anna Ryabets-Lienhard's NPI number is 1568758548. It was assigned on June 28, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Anna Ryabets-Lienhard?
Dr. Anna Ryabets-Lienhard is an emergency medicine physician in Los Angeles, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Anna Ryabets-Lienhard practice?
Dr. Ryabets-Lienhard practices at 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027. Dr. Ryabets-Lienhard's primary practice is Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles.
What is Dr. Anna Ryabets-Lienhard's office phone number?
The practice phone on file for Dr. Ryabets-Lienhard is (323) 669-2164.
What is Dr. Anna Ryabets-Lienhard's medical license number?
Dr. Ryabets-Lienhard holds California license 2OA11301.
Which hospitals is Dr. Anna Ryabets-Lienhard affiliated with?
Dr. Ryabets-Lienhard practices at Children's Hospital Los Angeles in Los Angeles, California.
What medical group is Dr. Anna Ryabets-Lienhard part of?
Dr. Ryabets-Lienhard is linked to Children's Hospital Los Angeles Medical Group.
Is Dr. Anna Ryabets-Lienhard board certified?
Yes. Dr. Ryabets-Lienhard is board certified in pediatric endocrinology by the American Board of Pediatrics.
Where did Dr. Anna Ryabets-Lienhard go to medical school?
Dr. Ryabets-Lienhard graduated from WesternU College of Osteopathic Medicine of the Pacific in 2008.
What drugs does Dr. Anna Ryabets-Lienhard prescribe most?
In 2022 Medicare Part D data, Dr. Ryabets-Lienhard's most prescribed drugs by claims were Veo Insulin Syringe.
Show 5 more questionsShow fewer questions
Has Dr. Anna Ryabets-Lienhard received payments from drug or device companies?
CMS Open Payments shows $11,965 in general payments to Dr. Ryabets-Lienhard from 11 companies from 2018 to 2025. The largest total came from BioMarin Pharmaceutical Inc.
How long has Dr. Anna Ryabets-Lienhard been practicing?
Dr. Ryabets-Lienhard graduated from medical school in 2008, 18 years ago.
Does Dr. Anna Ryabets-Lienhard do research?
Dmand AI links 2 publications to Dr. Ryabets-Lienhard. Dr. Ryabets-Lienhard has worked on 1 clinical trial.
Who does Dr. Anna Ryabets-Lienhard publish with?
Dr. Ryabets-Lienhard's most frequent co-authors are Patrick Chad Shepherd, MD (1 shared paper).
What insurance does Dr. Anna Ryabets-Lienhard accept?
Dr. Ryabets-Lienhard is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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