Quanjian Yan, PA
- Medicare patients, 2024
- 113
- Part D claims, 2024
- 1,405
- Industry payments
- $125
- Affiliated sites
- 2
- Medical groups
- 4
- Practice address
- 2361 Rosecrans Ave, El Segundo, CA 90245
- Practice phone
- Call (818) 880-2225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Exer Urgent Care - El Segundo
Urgent Care Center · El Segundo, California
Find Quanjian Yan'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.
Quanjian Yan is a physician assistant in El Segundo, California
Quanjian Yan practices at Exer Urgent Care - El Segundo in El Segundo, California.
Quanjian Yan's NPI, 1144796335, was assigned on October 16, 2018.
- NPI
- 1144796335NPI Registry (opens in a new tab)
- NPI enumeration date
- October 16, 2018
- NPI status
- Active
- Practice phone
- (818) 880-2225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Quanjian Yan practices at Exer Urgent Care - El Segundo in El Segundo, California
Quanjian Yan's primary practice is Exer Urgent Care - El Segundo, at 2361 Rosecrans Ave, El Segundo, CA 90245. The practice phone is (818) 880-2225.
- Exer Urgent Care - El Segundo2361 Rosecrans Ave, El Segundo, CA 90245Phone(818) 880-2225
Source: Dmand AI Affiliation Data
Quanjian Yan is affiliated with 2 sites of care and 4 medical groups
Quanjian Yan's primary practice is Exer Urgent Care - El Segundo in El Segundo, California. The medical group on file is Montefiore Einstein Faculty Practice Group. Dmand AI also links Quanjian Yan to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Quanjian Yan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Quanjian Yan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Exer Urgent Care - El Segundo | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Quanjian Yan is one of 11,482 physician assistants in California
Physician assistant is Quanjian Yan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Quanjian Yan has a license on file in Montana.
Specialties and state licenses
- Montana license
Physician assistants near Quanjian Yan
Counts of physician assistants 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
Quanjian Yan treated 113 Medicare patients in 2024, average age 74
CMS counts 113 Medicare patients who saw Quanjian Yan in 2024. The largest group is 65 to 74, with 55 patients. 70% of them have high cholesterol, and 65% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Quanjian Yan's median patient age at 42, with 57% women.
Quanjian Yan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Quanjian Yan's Medicare patients by sex, 2024
- Women6759%
- Men4641%
Chronic conditions among Quanjian Yan's Medicare patients, 2024
- High cholesterol70%
- High blood pressure65%
- Arthritis44%
- Chronic kidney disease33%
- Diabetes21%
- COPD18%
- Ischemic heart disease18%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
Quanjian Yan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Quanjian Yan wrote 1,405 Medicare Part D claims in 2024
In 2024, Quanjian Yan wrote 1,405 Medicare Part D claims for 784 patients. 92% of them were for generic drugs.
Quanjian Yan's Part D claims by kind of drug, 2024
- Generic1,289 claims92%
- Brand-name116 claims8%
Drug classes CMS tracks in Quanjian Yan's Part D claims, 2024
- Antibiotics36%505 of 1,405 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Quanjian Yan received $125 in industry payments in 2025
CMS Open Payments shows 1 general payment to Quanjian Yan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $125.
Companies that paid Quanjian Yan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Quanjian Yan'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Quanjian Yan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Quanjian Yan's NPI number?
Quanjian Yan's NPI number is 1144796335. It was assigned on October 16, 2018, and it is active in the NPI Registry.
What does Quanjian Yan specialize in?
Quanjian Yan is a physician assistant in El Segundo, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Quanjian Yan practice?
Quanjian Yan practices at 2361 Rosecrans Ave, El Segundo, CA 90245. Quanjian Yan's primary practice is Exer Urgent Care - El Segundo in El Segundo, California. Dmand AI also links Quanjian Yan to 3 medical groups and 1 group practice or clinic.
What is Quanjian Yan's office phone number?
The practice phone on file for Quanjian Yan is (818) 880-2225.
What medical group is Quanjian Yan part of?
Quanjian Yan is linked to Montefiore Einstein Faculty Practice Group. Dmand AI links Quanjian Yan to 3 more medical groups.
How many Medicare patients does Quanjian Yan see?
CMS counts 113 Medicare patients who saw Quanjian Yan in 2024, with an average age of 74.
Has Quanjian Yan received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Quanjian Yan from 1 company from 2025 to 2025. The largest total came from Pfizer Inc.
How long has Quanjian Yan been practicing?
Quanjian Yan graduated from medical school in 2018, 8 years ago.
Selling to physician assistant practices?
See physician assistants in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card