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Edit this profileAt a glance
- 2212 E 4Th St Ste 103, Santa Ana, CA 92705
About Nathan Dinh
Listed in the NPI registry as a physician assistant, Nathan T. Dinh, PA-C practices in Santa Ana, CA. Medicare claims data shows Nathan provided 357 services to 156 patients. 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, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1639776503 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
- (714) 571-7799
- Email not available
Practice Locations
2212 E 4TH ST STE 103
Santa Ana, CA 92705
Procedures Most Often Billed to Medicare
357 services · 156 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
221 | More often than most peers in Physician Assistant |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
100 | 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 |
36 | 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.
Related specialists at this location 6
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.
Other physician assistants in Santa Ana 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
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 Nathan T. Dinh?
Nathan T. Dinh is a physician assistant in Santa Ana, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Nathan T. Dinh's address?
Nathan T. Dinh is listed at 2212 E 4Th St Ste 103, Santa Ana, CA 92705. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Nathan T. Dinh?
The number on file is (714) 571-7799. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Nathan T. Dinh?
Nathan T. Dinh's National Provider Identifier is 1639776503. 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 Nathan T. Dinh train?
Nathan T. Dinh attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Nathan T. Dinh have?
Nathan T. Dinh has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What procedures does Nathan T. Dinh perform?
According to Medicare billing data, Nathan T. Dinh 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 Nathan T. Dinh's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Nathan T. Dinh. If this is you, claiming it is free.
Guide.md
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