Nauz Hassanshahi, OD
NPI 1497266357 · Optometrist · Rialto, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nauz Hassanshahi, OD is a Optometrist provider in Rialto, CA (NPI 1497266357).
Provider details
- NPI number
- 1497266357
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- OPT33841-TLG (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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.
$149 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
Additional practice locations (1)
- 1100 W Gonzales RdOxnard, CA 93036-3336Phone: (805) 647-6353
Registry dates
- Enumerated
- 2017-10-18
- Last updated
- 2024-06-06
- Certified
- 2024-06-06
Frequently asked questions
- What is Nauz Hassanshahi's NPI number?
- Nauz Hassanshahi's National Provider Identifier (NPI) is 1497266357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nauz Hassanshahi's specialty?
- Nauz Hassanshahi is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Nauz Hassanshahi located?
- Nauz Hassanshahi's practice location on file with NPPES is 1850 N Riverside Ave, Rialto, CA 92376.
- What is Nauz Hassanshahi's phone number?
- The practice phone number listed in the NPPES registry for Nauz Hassanshahi is (909) 875-1144.
- Does Nauz Hassanshahi accept Medicare?
- Nauz Hassanshahi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nauz Hassanshahi's NPI active?
- Yes — Nauz Hassanshahi's NPI (1497266357) is active in the NPPES registry as of the last update on 2024-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.