Are you Doris Chan, NP? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 506 W Valley Blvd Ste 100, San Gabriel, CA 91776
About Doris Chan
Listed in the NPI registry as a nurse practitioner, Doris Chan, NP practices in San Gabriel, CA. Doris graduated from Perelman School of Med at the University of Pennsylvania in 2005. According to Medicare claims data, Doris cared for 384 Medicare patients across 485 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1063691004 identifies this record in the national registry.
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
- (626) 308-3800
- Email not available
Practice Locations
506 W VALLEY BLVD STE 100
San Gabriel, CA 91776
Procedures Most Often Billed to Medicare
485 services · 384 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
219 | More than most peers in Nurse Practitioner |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
112 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
91 | As often as other peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
35 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
28 | Less often than most 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 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 — 23 related providers in 3 groups
Other nurse practitioners in San Gabriel 7
Same specialty, same city.
Trained at Perelman School of Med at the University of Pennsylvania 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Perelman School of Med at the University of Pennsylvania 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Doris Chan's specialty?
Doris Chan is a nurse practitioner in San Gabriel, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Doris Chan?
Doris Chan is listed at 506 W Valley Blvd Ste 100, San Gabriel, CA 91776. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Doris Chan?
The number on file is (626) 308-3800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Doris Chan's NPI number?
Doris Chan's National Provider Identifier is 1063691004. 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
What is Doris Chan's education?
Doris Chan attended Perelman School of Med at the University of Pennsylvania, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Doris Chan been practicing?
Doris Chan has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What is Doris Chan known for?
According to Medicare billing data, Doris Chan 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
Has Doris Chan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Doris Chan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.