Julia Masia
NPI 1184385320 · Physician Assistant · Morton Grove, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julia Masia is a Physician Assistant provider in Morton Grove, IL (NPI 1184385320).
Provider details
- NPI number
- 1184385320
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 085-009808 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
11 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Repair of Shoulder Rotator Cuff Using an Endoscope29827 | 11 | $159 |
Typical Medicare-allowed amounts for these services range $159–$159 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 149 | 139 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 140 | 133 |
| Meloxicam | 105 | 43 |
| Tramadol Hcl/Acetaminophenbrand: Tramadol Hcl-Acetaminophen | 38 | 31 |
| Clindamycin Hcl | 26 | 23 |
| Celecoxib | 21 | — |
| Zolpidem Tartrate | 18 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$136 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-01-09
- Last updated
- 2023-09-05
- Certified
- 2023-09-05
Frequently asked questions
- What is Julia Masia's NPI number?
- Julia Masia's National Provider Identifier (NPI) is 1184385320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Masia's specialty?
- Julia Masia is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Julia Masia located?
- Julia Masia's practice location on file with NPPES is 9000 Waukegan Rd Ste 200, Morton Grove, IL 60053-2127.
- What is Julia Masia's phone number?
- The practice phone number listed in the NPPES registry for Julia Masia is (847) 375-3000.
- Does Julia Masia accept Medicare?
- Julia Masia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julia Masia's NPI active?
- Yes — Julia Masia's NPI (1184385320) is active in the NPPES registry as of the last update on 2023-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.