Xin Guan
NPI 1780918706 · Physician Assistant · Chester, NJ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xin Guan is a Physician Assistant provider in Chester, NJ (NPI 1780918706).
Provider details
- NPI number
- 1780918706
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- C0004035 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
161 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $85 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 43 | $6 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 37 | $104 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 19 | $44 |
| Shaving of Skin Growth of Body, Arms, Or Legs, 0.6-1.0 Cm11301 | 17 | $85 |
Typical Medicare-allowed amounts for these services range $6–$104 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 145 | 94 |
| Mupirocin | 89 | 62 |
| Ketoconazole | 79 | 37 |
| Doxycycline Hyclate | 65 | 41 |
| Clobetasol Propionate | 32 | 21 |
| Fluocinonide | 29 | 21 |
| Hydrocortisone | 21 | 17 |
| Dupilumabbrand: Dupixent Pen | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,427 across 119 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 500 Upper Chesapeake DrBel Air, MD 21014-4324Phone: (410) 643-2905
Registry dates
- Enumerated
- 2009-09-23
- Last updated
- 2021-04-16
- Certified
- 2021-04-16
Frequently asked questions
- What is Xin Guan's NPI number?
- Xin Guan's National Provider Identifier (NPI) is 1780918706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xin Guan's specialty?
- Xin Guan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Xin Guan located?
- Xin Guan's practice location on file with NPPES is 310 Rte 24, Chester, NJ 07930-2625.
- What is Xin Guan's phone number?
- The practice phone number listed in the NPPES registry for Xin Guan is (908) 879-8800.
- Does Xin Guan accept Medicare?
- Xin Guan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xin Guan's NPI active?
- Yes — Xin Guan's NPI (1780918706) is active in the NPPES registry as of the last update on 2021-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.