Are you Julia L. Diab, PA-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileJulia L. Diab, PA-C is a physician assistant — medical based in Phoenix, AZ. According to Medicare claims data, Julia cared for 191 Medicare patients across 213 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, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report, and telephone medical discussion with physician, 11-20 minutes. The provider's National Provider Identifier (NPI) is 1609582386.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
3805 E BELL RD STE 3100
Phoenix, AZ 85032
Within Physician Assistant - Medical generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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213 services · 191 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
69 | More often than most peers in Physician Assistant — Medical |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
113 | As often as other peers in Physician Assistant — Medical |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
31 | More often than most peers in Physician Assistant — Medical |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Julia L. Diab is a physician assistant in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.
NPI registry
Julia L. Diab is listed at 3805 E Bell Rd Ste 3100, Phoenix, AZ 85032. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (602) 867-8644. Contact the office directly to confirm availability and scheduling.
NPI registry
Julia L. Diab's National Provider Identifier is 1609582386. 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
Julia L. Diab attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
Julia L. Diab has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Julia L. Diab provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Julia L. Diab. If this is you, claiming it is free.
Guide.md
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