Julie Billar, M.D.
NPI 1619183274 · Surgery Physician · Gilbert, AZ
Enrolled with Medicare as Practitioner - Surgical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie Billar, M.D. is a Surgery Physician provider in Gilbert, AZ (NPI 1619183274).
Provider details
- NPI number
- 1619183274
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 40594 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
201 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Partial Removal of Breast19301 | 59 | $630 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 43 | $211 |
| Imaging of Lymph Nodes During Surgery38900 | 27 | $135 |
| Biopsy Or Removal of Deep Lymph Nodes of Underarm38525 | 25 | $221 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 17 | $119 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
Practice location
Mailing address
Additional practice locations (1)
- 13400 E Shea BlvdScottsdale, AZ 85259-5499Phone: (480) 301-8000
Registry dates
- Enumerated
- 2007-05-14
- Last updated
- 2023-02-09
- Certified
- 2023-02-09
Frequently asked questions
- What is Julie Billar's NPI number?
- Julie Billar's National Provider Identifier (NPI) is 1619183274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Billar's specialty?
- Julie Billar is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Julie Billar located?
- Julie Billar's practice location on file with NPPES is 2946 E Banner Gateway Dr, Gilbert, AZ 85234-2165.
- What is Julie Billar's phone number?
- The practice phone number listed in the NPPES registry for Julie Billar is (480) 256-6444.
- Does Julie Billar accept Medicare?
- Julie Billar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie Billar's NPI active?
- Yes — Julie Billar's NPI (1619183274) is active in the NPPES registry as of the last update on 2023-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.