Provider Profile
Sylvia Phommalinh, PA-C
Unclaimed ProfileAbout Sylvia Phommalinh
Listed in the NPI registry as a physician assistant, Sylvia Phommalinh, PA-C practices in Gilbert, AZ. Medicare claims data shows Sylvia provided 892 services to 438 patients. The services billed most often include measurement of antibody for assessment of autoimmune disorder, any method, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and cardiolipin antibody (tissue antibody) measurement.
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
- (480) 443-8400
- Email not available
Practice Locations
3645 S ROME ST STE 201
Gilbert, AZ 85297
Procedures Most Often Billed to Medicare
892 services · 438 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Measurement of antibody for assessment of autoimmune disorder, any method | Lab test | 86235 |
297 | More 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 |
100 | More often than most peers in Physician Assistant |
| Cardiolipin antibody (tissue antibody) measurement | Lab test | 86147 |
93 | Too few peers to compare |
| Beta 2 glycoprotein 1 antibody (autoantibody) measurement | Lab test | 86146 |
93 | Too few peers to compare |
| Analysis of substance using immunoassay technique, multiple step method | Lab test | 83516 |
62 | Too few peers to compare |
| Measurement of dna antibody, single stranded | Lab test | 86226 |
33 | Too few peers to compare |
| Measurement of dna antibody, native or double stranded | Lab test | 86225 |
33 | Too few peers to compare |
| Rheumatoid factor level | Lab test | 86431 |
31 | As often as other peers in Physician Assistant |
| Measurement of antibody for rheumatoid arthritis assessment | Lab test | 86200 |
31 | Too few peers to compare |
| Thyroglobulin (thyroid protein) antibody measurement | Lab test | 86800 |
29 | Too few peers to compare |
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 4
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 — 24 related providers in 3 groups
Other physician assistants in Gilbert 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Sylvia Phommalinh specialize in?
Sylvia Phommalinh is a physician assistant in Gilbert, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Sylvia Phommalinh located?
Sylvia Phommalinh is listed at 3645 S Rome St Ste 201, Gilbert, AZ 85297. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Sylvia Phommalinh's phone number?
The number on file is (480) 443-8400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Sylvia Phommalinh?
Sylvia Phommalinh's National Provider Identifier is 1598240731. 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 Sylvia Phommalinh train?
Sylvia Phommalinh attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Sylvia Phommalinh have?
Sylvia Phommalinh has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Sylvia Phommalinh do most often?
According to Medicare billing data, Sylvia Phommalinh 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 Sylvia Phommalinh's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sylvia Phommalinh. 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.