Ann Marciano
NPI 1053715797 · Medical Physician Assistant · Fontana, CA
Ann Marciano is a Medical Physician Assistant provider in Fontana, CA (NPI 1053715797).
Provider details
- NPI number
- 1053715797
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 51909 (CA)
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 tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$321 across 13 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
- 2014-10-09
- Last updated
- 2014-10-09
Frequently asked questions
- What is Ann Marciano's NPI number?
- Ann Marciano's National Provider Identifier (NPI) is 1053715797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Marciano's specialty?
- Ann Marciano is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Marciano located?
- Ann Marciano's practice location on file with NPPES is 5481 Tenderfoot Dr, Fontana, CA 92336-1143.
- What is Ann Marciano's phone number?
- The practice phone number listed in the NPPES registry for Ann Marciano is (909) 239-2818.
- Is Ann Marciano's NPI active?
- Yes — Ann Marciano's NPI (1053715797) is active in the NPPES registry as of the last update on 2014-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.