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Edit this profileAt a glance
- 1 Diamond Hill Rd, Berkeley Heights, NJ 07922
About Xun Sun
Xun Sun, NP is a nurse practitioner based in Berkeley Heights, NJ. Xun is also listed as specializing in nurse practitioner — gerontology. Medicare claims data shows Xun provided 718 services to 279 patients. The services billed most often include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, and subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes. The provider's National Provider Identifier (NPI) is 1790388833.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (908) 273-4300
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1 DIAMOND HILL RD
Berkeley Heights, NJ 07922
Procedures Most Often Billed to Medicare
718 services · 279 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
234 | More often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
206 | More often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
104 | As often as other peers in Nurse Practitioner |
| Nursing facility discharge management, more than 30 minutes | Office visit | 99316 |
51 | More often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
51 | As often as other peers in Nurse Practitioner |
| Nursing facility discharge management, more than 30 minutes | Office visit | 99316 |
34 | More often than most peers in Nurse Practitioner |
| Advance care planning, first 30 minutes | Office visit | 99497 |
22 | As often as other peers in Nurse Practitioner |
| Advance care planning, first 30 minutes | Office visit | 99497 |
16 | As often as other peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 22 related providers in 3 groups
Other nurse practitioners in Berkeley Heights 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Xun Sun?
Xun Sun is a nurse practitioner in Berkeley Heights, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Xun Sun's address?
Xun Sun is listed at 1 Diamond Hill Rd, Berkeley Heights, NJ 07922. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Xun Sun?
The number on file is (908) 273-4300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Xun Sun?
Xun Sun's National Provider Identifier is 1790388833. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Xun Sun train?
Xun Sun attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Xun Sun have?
Xun Sun has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What procedures does Xun Sun perform?
According to Medicare billing data, Xun Sun the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Xun Sun's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Xun Sun. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.