Sofia Vacca
NPI 1841966710 · Physician Assistant · Litchfield Park, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sofia Vacca is a Physician Assistant provider in Litchfield Park, AZ (NPI 1841966710).
Provider details
- NPI number
- 1841966710
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
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
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
538 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 150 | $105 |
| Urinalysis, Manual Test81002 | 147 | $3 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 92 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 61 | $74 |
| Simple Bladder Irrigation And/Or Instillation51700 | 23 | $62 |
| Pelvic Exam99459 | 21 | $18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 568 | 256 |
| Estradiol | 198 | 105 |
| Mirabegronbrand: Myrbetriq | 165 | 69 |
| Finasteride | 147 | 57 |
| Solifenacin Succinate | 139 | 65 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 119 | 111 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$923 across 37 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
- 2021-08-19
- Last updated
- 2025-06-19
- Certified
- 2025-06-19
Frequently asked questions
- What is Sofia Vacca's NPI number?
- Sofia Vacca's National Provider Identifier (NPI) is 1841966710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sofia Vacca's specialty?
- Sofia Vacca is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sofia Vacca located?
- Sofia Vacca's practice location on file with NPPES is 14044 W Camelback Rd Ste 226, Litchfield Park, AZ 85340-9426.
- What is Sofia Vacca's phone number?
- The practice phone number listed in the NPPES registry for Sofia Vacca is (623) 233-1050.
- Does Sofia Vacca accept Medicare?
- Sofia Vacca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sofia Vacca's NPI active?
- Yes — Sofia Vacca's NPI (1841966710) is active in the NPPES registry as of the last update on 2025-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.