Xin Guan
- Medicare patients, 2024
- 98
- Part D claims, 2024
- 704
- Hospital affiliations
- 1
- Industry payments
- $1,044
- Medical group
- 1
- Practice address
- 100 Madison Ave, Morristown, NJ 07962
- Practice phone
- Call (973) 971-5450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Xin Guan'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.
Xin Guan is a physician assistant in Morristown, New Jersey
Xin Guan practices at Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System.
Xin Guan's NPI, 1780918706, was assigned on September 23, 2009. Xin Guan holds Maryland license C0004035.
- NPI
- 1780918706NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911047899
- NPI enumeration date
- September 23, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 971-5450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Xin Guan practices at Morristown Medical Center in Morristown, New Jersey
Xin Guan's primary practice is Morristown Medical Center, at 100 Madison Ave, Morristown, NJ 07962 in Morris County. The practice phone is (973) 971-5450.
- Morristown Medical Center100 Madison Ave, Morristown, NJ 07962 · Morris CountyPhone(973) 971-5450
Source: Dmand AI Affiliation Data
Xin Guan is affiliated with 2 sites of care and 1 medical group
Xin Guan's primary practice is Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System. The medical group on file is The Dermatology Specialists. Dmand AI also links Xin Guan 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 Xin Guan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Xin Guan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Morristown Medical 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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Xin Guan is one of 2,975 physician assistants in New Jersey
Physician assistant is Xin Guan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Xin Guan is licensed in Maryland.
Specialties and state licenses
- Physician assistant, MarylandPrimary
Physician assistants near Xin Guan
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
Xin Guan treated 98 Medicare patients in 2024, average age 74
CMS counts 98 Medicare patients who saw Xin Guan in 2024. The largest group is 65 to 74, with 50 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Xin Guan's median patient age at 54, with 59% women.
Xin Guan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Xin Guan's Medicare patients by sex, 2024
- Women5657%
- Men4243%
Chronic conditions among Xin Guan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis42%
- Diabetes31%
- Anxiety27%
- Ischemic heart disease24%
- Mood disorders21%
- Depression18%
Share of Medicare patients with each condition. A patient can have several.
Xin Guan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women59%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Xin Guan wrote 704 Medicare Part D claims in 2024
In 2024, Xin Guan wrote 704 Medicare Part D claims for 226 patients. 88% of them were for generic drugs.
Xin Guan's Part D claims by kind of drug, 2024
- Generic622 claims88%
- Brand-name82 claims12%
Drug classes CMS tracks in Xin Guan's Part D claims, 2024
- Antibiotics12%84 of 704 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
How Xin Guan takes part in Medicare
Xin Guan 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)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Xin Guan received $1,044 in industry payments in 2025
CMS Open Payments shows 55 general payments to Xin Guan from 19 drug and device companies in 2025. Food and beverage make up the largest share, 91% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $291.
General payments to Xin Guan by kind, 2025 to 2025
- Food and beverage$95291%
- Education$929%
Companies that paid Xin Guan 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 Xin Guan'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Xin Guan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Xin Guan's NPI number?
Xin Guan's NPI number is 1780918706. It was assigned on September 23, 2009, and it is active in the NPI Registry.
What does Xin Guan specialize in?
Xin Guan is a physician assistant in Morristown, New Jersey. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Xin Guan practice?
Xin Guan practices at 100 Madison Ave, Morristown, NJ 07962. Xin Guan's primary practice is Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System. Dmand AI also links Xin Guan to 1 group practice or clinic.
What is Xin Guan's office phone number?
The practice phone on file for Xin Guan is (973) 971-5450.
What is Xin Guan's medical license number?
Xin Guan holds Maryland license C0004035.
Which hospitals is Xin Guan affiliated with?
Xin Guan practices at Morristown Medical Center in Morristown, New Jersey.
What medical group is Xin Guan part of?
Xin Guan is linked to The Dermatology Specialists.
Does Xin Guan accept Medicare?
Yes. CMS lists Xin Guan as accepting Medicare assignment.
How many Medicare patients does Xin Guan see?
CMS counts 98 Medicare patients who saw Xin Guan in 2024, with an average age of 74.
Has Xin Guan received payments from drug or device companies?
CMS Open Payments shows $1,044 in general payments to Xin Guan from 19 companies from 2025 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Xin Guan been practicing?
Xin Guan graduated from medical school in 2009, 17 years ago.
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