Optima Ophthalmic Medical Associates, Inc
NPI 1285837484 · Ophthalmology Physician · Hayward, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Optima Ophthalmic Medical Associates, Inc is a Ophthalmology Physician organization in Hayward, CA (NPI 1285837484).
Provider details
- NPI number
- 1285837484
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Mandel, Secretary Treasurer(510) 886-3937
- License
- G42418 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2007-06-06
- Last updated
- 2024-09-19
- Certified
- 2024-09-19
Frequently asked questions
- What is Optima Ophthalmic Medical Associates, Inc's NPI number?
- Optima Ophthalmic Medical Associates, Inc's National Provider Identifier (NPI) is 1285837484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Optima Ophthalmic Medical Associates, Inc?
- Optima Ophthalmic Medical Associates, Inc is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Optima Ophthalmic Medical Associates, Inc located?
- Optima Ophthalmic Medical Associates, Inc's practice location on file with NPPES is 1237 B St, Hayward, CA 94541-2915.
- What is Optima Ophthalmic Medical Associates, Inc's phone number?
- The practice phone number listed in the NPPES registry for Optima Ophthalmic Medical Associates, Inc is (510) 886-5497.
- Does Optima Ophthalmic Medical Associates, Inc accept Medicare?
- Optima Ophthalmic Medical Associates, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Optima Ophthalmic Medical Associates, Inc?
- The authorized official listed on Optima Ophthalmic Medical Associates, Inc's NPPES record is Mark Mandel, Secretary Treasurer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Optima Ophthalmic Medical Associates, Inc's NPI active?
- Yes — Optima Ophthalmic Medical Associates, Inc's NPI (1285837484) is active in the NPPES registry as of the last update on 2024-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.