Ayaz O Khan Inc
NPI 1558720516 · Ophthalmology Physician · Pomona, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ayaz O Khan Inc is a Ophthalmology Physician organization in Pomona, CA (NPI 1558720516).
Provider details
- NPI number
- 1558720516
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ayaz Khan, Ceo(626) 376-8463
- License
- 20A9417 (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
10 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)
- 2035 Calle FrancescaSan Dimas, CA 91773-4457Phone: (626) 376-8463
Registry dates
- Enumerated
- 2016-02-18
- Last updated
- 2022-05-18
- Certified
- 2022-05-18
Frequently asked questions
- What is Ayaz O Khan Inc's NPI number?
- Ayaz O Khan Inc's National Provider Identifier (NPI) is 1558720516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ayaz O Khan Inc?
- Ayaz O Khan Inc is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ayaz O Khan Inc located?
- Ayaz O Khan Inc's practice location on file with NPPES is 648 N Park Ave, Pomona, CA 91768-3621.
- What is Ayaz O Khan Inc's phone number?
- The practice phone number listed in the NPPES registry for Ayaz O Khan Inc is (909) 927-8487.
- Does Ayaz O Khan Inc accept Medicare?
- Ayaz O Khan 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 Ayaz O Khan Inc?
- The authorized official listed on Ayaz O Khan Inc's NPPES record is Ayaz Khan, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ayaz O Khan Inc's NPI active?
- Yes — Ayaz O Khan Inc's NPI (1558720516) is active in the NPPES registry as of the last update on 2022-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.