John Young-Hoon Lee, PhD
- Medicare patients, 2024
- 112
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 7660 Wyngate St, Tujunga, CA 91042
- Practice phone
- Call (818) 352-1454
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Valley Nursing Center
Skilled Nursing Facility · Tujunga, California
Find John Lee'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.
John Young-Hoon Lee is a clinical psychologist in Tujunga, California
John Lee practices at North Valley Nursing Center in Tujunga, California.
John Lee's NPI, 1285890087, was assigned on July 31, 2008. John Lee holds California license PSY25158.
- NPI
- 1285890087NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648416438
- NPI enumeration date
- July 31, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 352-1454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Young-Hoon Lee practices at North Valley Nursing Center in Tujunga, California
John Lee's primary practice is North Valley Nursing Center, at 7660 Wyngate St, Tujunga, CA 91042 in Los Angeles County. The practice phone is (818) 352-1454.
- North Valley Nursing Center7660 Wyngate St, Tujunga, CA 91042 · Los Angeles CountyPhone(818) 352-1454
Source: Dmand AI Affiliation Data
John Young-Hoon Lee is affiliated with 2 sites of care and 1 medical group
John Lee's primary practice is North Valley Nursing Center in Tujunga, California. The medical group on file is Executive Mental Health. Dmand AI also links John Lee to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Young-Hoon Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Lee practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Valley Nursing Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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John Young-Hoon Lee is one of 3,615 clinical psychologists in California
Clinical is John Lee's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. John Lee is licensed in California.
Specialties and state licenses
- Clinical psychologist, CaliforniaPrimary
Clinical psychologists near John Lee
Counts of clinical psychologists 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
John Young-Hoon Lee treated 112 Medicare patients in 2024, average age 79
CMS counts 112 Medicare patients who saw John Lee in 2024. The largest group is 85 and over, with 40 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 87% are also on Medicaid. Their average risk score is 3.27, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Lee's median patient age at 64, with 46% women.
John Lee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Lee's Medicare patients by sex, 2024
- Women6558%
- Men4742%
Chronic conditions among John Lee's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Depression69%
- Arthritis68%
- Anxiety63%
- Chronic kidney disease63%
- Heart failure63%
Share of Medicare patients with each condition. A patient can have several.
John Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John Young-Hoon Lee takes part in Medicare
John Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for John Young-Hoon Lee'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 DataMedicare Physician & Other Practitioners - 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) |
| 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 John Young-Hoon Lee
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Young-Hoon Lee's NPI number?
John Young-Hoon Lee's NPI number is 1285890087. It was assigned on July 31, 2008, and it is active in the NPI Registry.
What does John Young-Hoon Lee specialize in?
John Young-Hoon Lee is a clinical psychologist in Tujunga, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does John Young-Hoon Lee practice?
John Lee practices at 7660 Wyngate St, Tujunga, CA 91042. John Lee's primary practice is North Valley Nursing Center in Tujunga, California. Dmand AI also links John Lee to 1 group practice or clinic.
What is John Young-Hoon Lee's office phone number?
The practice phone on file for John Lee is (818) 352-1454.
What is John Young-Hoon Lee's medical license number?
John Lee holds California license PSY25158.
What medical group is John Young-Hoon Lee part of?
John Lee is linked to Executive Mental Health.
Does John Young-Hoon Lee accept Medicare?
Yes. CMS lists John Lee as accepting Medicare assignment.
How many Medicare patients does John Young-Hoon Lee see?
CMS counts 112 Medicare patients who saw John Lee in 2024, with an average age of 79.
How long has John Young-Hoon Lee been practicing?
John Lee graduated from medical school in 2011, 15 years ago.
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