Prudence Tam, OD
NPI 1093497588 · Optometrist · Rancho Cucamonga, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Prudence Tam, OD is a Optometrist provider in Rancho Cucamonga, CA (NPI 1093497588).
Provider details
- NPI number
- 1093497588
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 35217 (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 tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 300 S Park Ave Ste 120Pomona, CA 91766-1501Phone: (909) 622-3531
Registry dates
- Enumerated
- 2023-08-03
- Last updated
- 2025-04-09
- Certified
- 2025-04-09
Frequently asked questions
- What is Prudence Tam's NPI number?
- Prudence Tam's National Provider Identifier (NPI) is 1093497588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Prudence Tam's specialty?
- Prudence Tam is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Prudence Tam located?
- Prudence Tam's practice location on file with NPPES is 8977 Foothill Blvd Ste C, Rancho Cucamonga, CA 91730-3498.
- What is Prudence Tam's phone number?
- The practice phone number listed in the NPPES registry for Prudence Tam is (909) 987-4919.
- Does Prudence Tam accept Medicare?
- Prudence Tam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Prudence Tam's NPI active?
- Yes — Prudence Tam's NPI (1093497588) is active in the NPPES registry as of the last update on 2025-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.