Bianca Tomassian
NPI 1821440785 · Medical Physician Assistant · Glendora, CA
Bianca Tomassian is a Medical Physician Assistant provider in Glendora, CA (NPI 1821440785).
Provider details
- NPI number
- 1821440785
- Entity type
- Individual
- Primary specialty
- Medical 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 tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$69 across 4 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
Additional practice locations (2)
- 1024 Via RomalesSan Dimas, CA 91773Phone: (626) 374-4088
- 333 1st St Ste aSan Francisco, CA 94105-2661Phone: (888) 803-3370
Registry dates
- Enumerated
- 2016-07-05
- Last updated
- 2024-12-14
- Certified
- 2024-12-14
Frequently asked questions
- What is Bianca Tomassian's NPI number?
- Bianca Tomassian's National Provider Identifier (NPI) is 1821440785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bianca Tomassian's specialty?
- Bianca Tomassian is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Bianca Tomassian located?
- Bianca Tomassian's practice location on file with NPPES is 415 W Route 66 Ste 201, Glendora, CA 91740-4335.
- What is Bianca Tomassian's phone number?
- The practice phone number listed in the NPPES registry for Bianca Tomassian is (626) 963-0900.
- Is Bianca Tomassian's NPI active?
- Yes — Bianca Tomassian's NPI (1821440785) is active in the NPPES registry as of the last update on 2024-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.