Dr. Ryan Henry Peretz, MD
- Part D claims, 2023
- 12
- Publications
- 4
- Hospital affiliations
- 1
- State licenses
- 4
- Year NPI issued
- 2016
- Practice address
- 1000 W Carson St, Torrance, CA 90509
- Practice phone
- Call (310) 222-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Peretz'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. Ryan Henry Peretz is a medical biochemical genetics in Torrance, California
Dr. Peretz practices at Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles.
Dr. Peretz's NPI, 1033562053, was assigned on July 14, 2016. Dr. Peretz graduated from St. George's University School of Medicine in 2016. Dr. Peretz holds California license A157483.
- NPI
- 1033562053NPI Registry (opens in a new tab)
- NPI enumeration date
- July 14, 2016
- NPI status
- Active
- Practice phone
- (310) 222-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ryan Henry Peretz practices at Harbor-UCLA Medical Center in Torrance, California
Dr. Peretz's primary practice is Harbor-UCLA Medical Center, at 1000 W Carson St, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 222-2345.
- Harbor-UCLA Medical Center1000 W Carson St, Torrance, CA 90509 · Los Angeles CountyPhone(310) 222-2345
Source: Dmand AI Affiliation Data
Dr. Ryan Henry Peretz is affiliated with 1 site of care
Dr. Peretz's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles. Dr. Peretz's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Henry Peretz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peretz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harbor-UCLA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Henry Peretz is one of 5 medical biochemical genetics in California
Medical biochemical genetics is Dr. Peretz's primary specialty in the NPI Registry, under taxonomy code 207SG0207X. Dr. Peretz is board certified in clinical genetics and genomics by the American Board of Medical Genetics and Genomics. Dmand AI has Dr. Peretz's licenses on file in 4 states: California, District of Columbia, Texas and Virginia.
Specialties and state licenses
- Medical biochemical genetics, CaliforniaPrimary
- District of Columbia license
- Texas license
- Virginia license
Medical biochemical genetics near Dr. Peretz
Counts of medical biochemical genetics 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. Ryan Henry Peretz's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Peretz's median patient age at 12, with 45% women.
Dr. Peretz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women45%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Ryan Henry Peretz wrote 12 Medicare Part D claims in 2023
In 2023, Dr. Peretz wrote 12 Medicare Part D claims. They cover 1 drug, with $1,307,438 in total drug cost.
Dr. Peretz's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Ryan Henry Peretz has 4 publications on record
Dmand AI links 4 papers to Dr. Peretz, published from 2020 to 2023. Dr. Peretz's most frequent co-authors are Hilary Joyce Vernon, MD, PhD, Darius John Adams, MD and Nicholas Ah Mew, MD.
Dr. Peretz's papers by year, 2020 to 2023
Dr. Peretz's most frequent co-authors
- Hilary Joyce Vernon, MD, PhD2 shared papers
- Darius John Adams, MD1 shared paper
- Nicholas Ah Mew, MD1 shared paper
Recent publications by Dr. Peretz
Mol Genet Metab
Am J Med Genet A
See who Dr. Peretz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Peretz works with, so you can find a warm path to the right medical biochemical genetics.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan Henry Peretz graduated from St. George's University School of Medicine
Dr. Peretz graduated from St. George's University School of Medicine in 2016.
- Medical school
- Board certified in clinical genetics and genomics
- Board certified in medical biochemical genetics
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan Henry Peretz'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Ryan Henry Peretz
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. Ryan Henry Peretz's NPI number?
Dr. Ryan Henry Peretz's NPI number is 1033562053. It was assigned on July 14, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Henry Peretz?
Dr. Ryan Henry Peretz is a medical biochemical genetics in Torrance, California. The primary specialty in the NPI Registry is Medical Biochemical Genetics (taxonomy code 207SG0207X).
Where does Dr. Ryan Henry Peretz practice?
Dr. Peretz practices at 1000 W Carson St, Torrance, CA 90509. Dr. Peretz's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles.
What is Dr. Ryan Henry Peretz's office phone number?
The practice phone on file for Dr. Peretz is (310) 222-2345.
What is Dr. Ryan Henry Peretz's medical license number?
Dr. Peretz holds California license A157483, one of the licenses on file in 4 states.
Which states has Dr. Ryan Henry Peretz been licensed in?
Dmand AI has state licenses on file for Dr. Peretz in California (2018 to 2026), District of Columbia (2022), Texas (2018 to 2022) and Virginia (2020 to 2022).
Which hospitals is Dr. Ryan Henry Peretz affiliated with?
Dr. Peretz practices at Harbor-UCLA Medical Center in Torrance, California.
Is Dr. Ryan Henry Peretz board certified?
Yes. Dr. Peretz is board certified in clinical genetics and genomics by the American Board of Medical Genetics and Genomics.
Where did Dr. Ryan Henry Peretz go to medical school?
Dr. Peretz graduated from St. George's University School of Medicine in 2016.
What drugs does Dr. Ryan Henry Peretz prescribe most?
In 2023 Medicare Part D data, Dr. Peretz's most prescribed drugs by claims were Naglazyme.
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How long has Dr. Ryan Henry Peretz been practicing?
Dr. Peretz graduated from medical school in 2016, 10 years ago.
Does Dr. Ryan Henry Peretz do research?
Dmand AI links 4 publications to Dr. Peretz, published from 2020 to 2023.
Who does Dr. Ryan Henry Peretz publish with?
Dr. Peretz's most frequent co-authors are Hilary Joyce Vernon, MD, PhD (2 shared papers), Darius John Adams, MD (1 shared paper) and Nicholas Ah Mew, MD (1 shared paper).
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