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Edit this profileWhere to find Daniel M. Chan, P.A.
- Orange location main office
2501 E Chapman Ave, Orange, CA 92869 - Fullerton location
2251 N Harbor Blvd, Fullerton, CA 92835
About Daniel Chan
Daniel M. Chan, P.A. is a physician assistant based in Orange, CA. According to Medicare claims data, Daniel cared for 310 Medicare patients across 351 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, detection test by immunoassay with direct visual observation for influenza virus, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1871671420.
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
- (714) 633-1011
- Email not available
Practice Locations
2501 E CHAPMAN AVE
Orange, CA 92869
2251 N Harbor Blvd
Fullerton, CA 92835
Procedures Most Often Billed to Medicare
351 services · 310 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
15 | Less often than most peers in Physician Assistant |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
12 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
97 | More often than most peers in Physician Assistant |
| Detection test by immunoassay with direct visual observation for influenza virus | Lab test | 87804 |
74 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
49 | As often as other peers in Physician Assistant |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Lab test | 87635 |
33 | More often than most peers in Physician Assistant |
| Urinalysis, manual test | Lab test | 81002 |
21 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
18 | Less often than most peers in Physician Assistant |
| Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | Lab test | 87880 |
18 | As often as other peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
14 | Less often than most peers in Physician Assistant |
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 physician assistants at this location 1
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 — 32 related providers in 4 groups
Other physician assistants in Orange 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Daniel M. Chan specialize in?
Daniel M. Chan is a physician assistant in Orange, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Daniel M. Chan located?
Daniel M. Chan is listed at 2501 E Chapman Ave, Orange, CA 92869. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Daniel M. Chan's phone number?
The number on file is (714) 633-1011. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Daniel M. Chan's NPI number?
Daniel M. Chan's National Provider Identifier is 1871671420. 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 Daniel M. Chan train?
Daniel M. Chan attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Daniel M. Chan been practicing?
Daniel M. Chan has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Daniel M. Chan do most often?
According to Medicare billing data, Daniel M. Chan performs imaging including x-ray of chest, 2 views; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Daniel M. Chan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Daniel M. Chan. If this is you, claiming it is free.
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