Dr. Barry D. Stein, MD
- Medicare services, 2023
- 32
- Industry payments
- $498
- Affiliated sites
- 5
- Medical groups
- 5
- State license
- 1
- Practice address
- 33608 Ortega Highway, San Juan Capistrano, CA 92675
- Practice phone
- Call (949) 728-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics Nichols Institute
Clinical Lab - Full Service · San Juan Capistrano, California
Find Dr. Stein'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. Barry D. Stein is an anesthesiologist in San Juan Capistrano, California
Dr. Stein practices at Quest Diagnostics Nichols Institute in San Juan Capistrano, California.
Dr. Stein's NPI, 1952318487, was assigned on August 1, 2006. Dr. Stein graduated from Geisel School Of Medicine At Dartmouth in 1996. Dr. Stein holds Connecticut license 039079.
- NPI
- 1952318487NPI Registry (opens in a new tab)
- NPI enumeration date
- August 1, 2006
- NPI status
- Active
- Practice phone
- (949) 728-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Barry D. Stein practices at Quest Diagnostics Nichols Institute in San Juan Capistrano, California
Dr. Stein's primary practice is Quest Diagnostics Nichols Institute, at 33608 Ortega Highway, San Juan Capistrano, CA 92675. The practice phone is (949) 728-4000.
- Quest Diagnostics Nichols Institute33608 Ortega Highway, San Juan Capistrano, CA 92675Phone(949) 728-4000
Source: Dmand AI Affiliation Data
Dr. Barry D. Stein is affiliated with 5 sites of care and 5 medical groups
Dr. Stein's primary practice is Quest Diagnostics Nichols Institute in San Juan Capistrano, California. The medical group on file is Singular Anesthesia. Dmand AI also links Dr. Stein to 4 more medical groups, 3 group practices and clinics and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Barry D. Stein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stein practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics Nichols Institute | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Barry D. Stein is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Stein's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Stein is licensed in Connecticut.
Specialties and state licenses
- Anesthesiology, ConnecticutPrimary
Anesthesiologists near Dr. Stein
Counts of anesthesiologists 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. Barry D. Stein billed Medicare for 32 services in 2023
CMS data shows 32 Medicare services from Dr. Stein across 1 procedure code in 2023. Medicare paid $1,715 for them. Every service was in an office.
Dr. Stein's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 742023: 3257%
- Drugs given in the office
- 2022: 5,7002023: 0100%
Dr. Stein compared with the California median for anesthesiologists, 2023
- Dr. Stein
- California median
- Medicare services
- 32vs 7256% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Stein'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.
Need commercial claims for Dr. Stein?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stein and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barry D. Stein's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Stein's median patient age at 44, with 67% women.
Dr. Stein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women67%
- Men31%
Source: Dmand AI Patient Panel Data
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Dr. Barry D. Stein received $498 in industry payments from 2017 to 2025
CMS Open Payments shows 10 general payments to Dr. Stein from 8 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $125.
General payments to Dr. Stein by program year, 2017 to 2025
Companies that paid Dr. Stein the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Barry D. Stein graduated from Geisel School Of Medicine At Dartmouth
Dr. Stein graduated from Geisel School Of Medicine At Dartmouth in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Barry D. Stein'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 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 Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Barry D. Stein
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. Barry D. Stein's NPI number?
Dr. Barry D. Stein's NPI number is 1952318487. It was assigned on August 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Barry D. Stein?
Dr. Barry D. Stein is an anesthesiologist in San Juan Capistrano, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Barry D. Stein practice?
Dr. Stein practices at 33608 Ortega Highway, San Juan Capistrano, CA 92675. Dr. Stein's primary practice is Quest Diagnostics Nichols Institute in San Juan Capistrano, California. Dmand AI also links Dr. Stein to 4 medical groups, 3 group practices and clinics and 1 physician office.
What is Dr. Barry D. Stein's office phone number?
The practice phone on file for Dr. Stein is (949) 728-4000.
What is Dr. Barry D. Stein's medical license number?
Dr. Stein holds Connecticut license 039079.
What medical group is Dr. Barry D. Stein part of?
Dr. Stein is linked to Singular Anesthesia. Dmand AI links Dr. Stein to 4 more medical groups.
Does Dr. Barry D. Stein accept Medicare?
Yes. CMS data shows Dr. Stein billed Medicare for 32 services in 2023.
What services does Dr. Barry D. Stein bill to Medicare?
In 2023, Dr. Stein's most billed Medicare services were infusion or chemotherapy administration (96365).
Where did Dr. Barry D. Stein go to medical school?
Dr. Stein graduated from Geisel School Of Medicine At Dartmouth in 1996.
Has Dr. Barry D. Stein received payments from drug or device companies?
CMS Open Payments shows $498 in general payments to Dr. Stein from 8 companies from 2017 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Barry D. Stein been practicing?
Dr. Stein graduated from medical school in 1996, 30 years ago.
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