Dr. Jay Hoon Yoo, MD
- Medicare services, 2024
- 114
- Medicare patients, 2024
- 81
- Part D claims, 2024
- 279
- Industry payments
- $711
- Affiliated sites
- 2
- Practice address
- 408 S Beach Blvd, Anaheim, CA 92804
- Practice phone
- Call (714) 952-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Care First Surgical Center, LLC
Anaheim, California
Find Dr. Yoo'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. Jay Hoon Yoo is an OB-GYN in Anaheim, California
Dr. Yoo practices at Care First Surgical Center, LLC in Anaheim, California.
Dr. Yoo's NPI, 1275623340, was assigned on October 13, 2006. Dr. Yoo graduated from Keck School of Medicine of USC in 1996. Dr. Yoo holds California license A71785.
- NPI
- 1275623340NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800119017
- NPI enumeration date
- October 13, 2006
- NPI status
- Active
- Practice phone
- (714) 952-4000
- 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 Practice Data
Dr. Jay Hoon Yoo practices at Care First Surgical Center, LLC in Anaheim, California
Dr. Yoo's primary practice is Care First Surgical Center, LLC, at 408 S Beach Blvd, Anaheim, CA 92804 in Orange County. The practice phone is (714) 952-4000.
- Care First Surgical Center, LLC408 S Beach Blvd, Anaheim, CA 92804 · Orange CountyPhone(714) 952-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jay Hoon Yoo is affiliated with 3 sites of care and 1 medical group
Dr. Yoo's primary practice is Care First Surgical Center, LLC in Anaheim, California. The medical group on file is Ob Hospitalist Group. Dmand AI also links Dr. Yoo to 2 more physician offices, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jay Hoon Yoo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yoo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Care First Surgical Center, LLC | 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. Jay Hoon Yoo is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Yoo's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Yoo is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Yoo's licenses on file in 2 states: California and Hawaii.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
- Hawaii license
Clinical focus
Dmand AI lists menopause, ovarian cyst, pelvic prolapse and vaginal infection among the conditions Dr. Yoo treats.
OB-GYNs near Dr. Yoo
Counts of OB-GYNs 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. Jay Hoon Yoo billed Medicare for 114 services in 2024
CMS data shows 114 Medicare services from Dr. Yoo across 4 procedure codes in 2024, for 81 Medicare patients. Medicare paid $11,800 for them. Every service was in an office.
Dr. Yoo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 882024: 88No change
- Imaging
- 2023: 272024: 264%
Dr. Yoo compared with the California median for OB-GYNs, 2024
- Dr. Yoo
- California median
- Medicare services
- 114vs 5897% above
- Medicare patients
- 81vs 5256% above
- Part D claims
- 233vs 356.7 times
Medians across 3,823 OB-GYNs in California with Dmand AI profiles that report each measure.
Dr. Yoo'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. Yoo and other OB-GYNs in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jay Hoon Yoo treated 81 Medicare patients in 2024, average age 73
CMS counts 81 Medicare patients who saw Dr. Yoo in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 72% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yoo's median patient age at 53, with 98% women.
Dr. Yoo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Yoo's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis63%
- Diabetes49%
- Osteoporosis47%
- Mood disorders27%
- Depression25%
- Chronic kidney disease15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yoo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jay Hoon Yoo wrote 279 Medicare Part D claims in 2024
In 2024, Dr. Yoo wrote 279 Medicare Part D claims for 107 patients. 82% of them were for generic drugs. CMS names the drug for 233 of them, across 6 drugs with 11 or more claims each, at $12,700 in total drug cost. In 2023, CMS named 138 claims across 5 drugs.
Dr. Yoo's Part D claims by kind of drug, 2024
- Generic228 claims82%
- Brand-name51 claims18%
Dr. Yoo'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1382024: 23369%
Drugs named by CMS: 6 in 2024, 5 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
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Dr. Jay Hoon Yoo received $711 in industry payments from 2017 to 2023
CMS Open Payments shows 17 general payments to Dr. Yoo from 8 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $358.
General payments to Dr. Yoo by program year, 2017 to 2023
General payments to Dr. Yoo by kind, 2017 to 2023
- Food and beverage$67294%
- Education$396%
Companies that paid Dr. Yoo the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jay Hoon Yoo has 1 award and honors on record
Dmand AI lists 1 award for Dr. Yoo.
Awards and honors for Dr. Yoo
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Jay Hoon Yoo graduated from Keck School of Medicine of USC
Dr. Yoo graduated from Keck School of Medicine of USC in 1996.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Jay Hoon Yoo accepts plans from 16 insurance carriers
Dr. Yoo is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- Molina
- +8 more carriersWith a free account
Plan types Dr. Yoo accepts, by number of carriers
- PPO10
- Medicare9
- HMO8
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Jay Hoon Yoo'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 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) |
| 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. Jay Hoon Yoo
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. Jay Hoon Yoo's NPI number?
Dr. Jay Hoon Yoo's NPI number is 1275623340. It was assigned on October 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jay Hoon Yoo?
Dr. Jay Hoon Yoo is an OB-GYN in Anaheim, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Jay Hoon Yoo practice?
Dr. Yoo practices at 408 S Beach Blvd, Anaheim, CA 92804. Dr. Yoo's primary practice is Care First Surgical Center, LLC in Anaheim, California. Dmand AI also links Dr. Yoo to 2 physician offices.
What is Dr. Jay Hoon Yoo's office phone number?
The practice phone on file for Dr. Yoo is (714) 952-4000.
What is Dr. Jay Hoon Yoo's medical license number?
Dr. Yoo holds California license A71785, one of the licenses on file in 2 states.
Which states has Dr. Jay Hoon Yoo been licensed in?
Dmand AI has state licenses on file for Dr. Yoo in California (2000 to 2026) and Hawaii (1996 to 2002).
What medical group is Dr. Jay Hoon Yoo part of?
Dr. Yoo is linked to Ob Hospitalist Group.
Does Dr. Jay Hoon Yoo accept Medicare?
Yes. CMS data shows Dr. Yoo billed Medicare for 114 services in 2024.
How many Medicare patients does Dr. Jay Hoon Yoo see?
CMS counts 81 Medicare patients who saw Dr. Yoo in 2024, with an average age of 73.
Is Dr. Jay Hoon Yoo board certified?
Yes. Dr. Yoo is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Show 6 more questionsShow fewer questions
What services does Dr. Jay Hoon Yoo bill to Medicare?
In 2024, Dr. Yoo's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and ultrasound (76830).
Where did Dr. Jay Hoon Yoo go to medical school?
Dr. Yoo graduated from Keck School of Medicine of USC in 1996.
What drugs does Dr. Jay Hoon Yoo prescribe most?
In 2024 Medicare Part D data, Dr. Yoo's most prescribed drugs by claims were Estradiol, Terconazole and Clotrimazole-Betamethasone.
Has Dr. Jay Hoon Yoo received payments from drug or device companies?
CMS Open Payments shows $711 in general payments to Dr. Yoo from 8 companies from 2017 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Jay Hoon Yoo been practicing?
Dr. Yoo graduated from medical school in 1996, 30 years ago.
What insurance does Dr. Jay Hoon Yoo accept?
Dr. Yoo is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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