Provider Profile
Christina Chao, P.A.
Unclaimed ProfileAbout Christina Chao
Christina Chao, P.A. is a physician assistant practicing in Norwalk, CT. According to Medicare claims data, Christina cared for 953 Medicare patients across 1,416 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, destruction of precancer skin growth, 2-14 growths, and biopsy of related skin growth, first growth.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (203) 810-4151
- Email not available
Practice Locations
761 MAIN AVE SUITE 102
Norwalk, CT 06851
Procedures Most Often Billed to Medicare
1,416 services · 953 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
238 | Less often than most peers in Physician Assistant |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
168 | More often than most peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
109 | As often as other peers in Physician Assistant |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
85 | As often as other peers in Physician Assistant |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
50 | As often as other peers in Physician Assistant |
| Application of ultraviolet light to skin | Treatment | 96900 |
94 | As often as other peers in Physician Assistant |
| Application of light with debridement to destroy precancer skin growth | Treatment | 96574 |
18 | Less often than most peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
55 | Less often than most peers in Physician Assistant |
| Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg) | Drug given | J7308 |
20 | Less 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 |
399 | More 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 — 31 related providers in 4 groups
Other physician assistants in Norwalk 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in CT who bill this service to Medicare most often.
Common questions
What does Christina Chao specialize in?
Christina Chao is a physician assistant in Norwalk, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Christina Chao located?
Christina Chao is listed at 761 Main Ave Suite 102, Norwalk, CT 06851. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Christina Chao's phone number?
The number on file is (203) 810-4151. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Christina Chao's NPI number?
Christina Chao's National Provider Identifier is 1003158460. 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 Christina Chao train?
Christina Chao attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Christina Chao been practicing?
Christina Chao has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What does Christina Chao do most often?
According to Medicare billing data, Christina Chao performs procedures including destruction of precancer skin growth, 2-14 growths, biopsy of related skin growth, first growth and destruction of precancer skin growth, 1 growth; provides treatments such as application of ultraviolet light to skin and application of light with debridement to destroy precancer skin growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Christina Chao confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Christina Chao. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.