YHAIR DESANTIAGO
NPI 1417735986
Optometrist in Lancaster, CA
About Yhair Desantiago NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YHAIR DESANTIAGO (NPI 1417735986) is an individual optometrist in Lancaster, California, licensed in California (35616) and active in the NPI registry since September 2023. He is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Yhair Desantiago is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Yhair Desantiago reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Van Nuys, CA 91405
- Reassigned Medicare billing, California enrollment
- 36 clinicians in this Medicare group
Pasadena, CA 91105
- Reassigned Medicare billing, California enrollment
- 83 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93534 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LANCASTER, CA 93534
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Yhair Desantiago's NPI number?
The NPI number for Yhair Desantiago is 1417735986. It was assigned to this individual provider in the NPPES registry on September 18, 2023. The provider is also known as Na Na Od.
Where is Yhair Desantiago located?
Yhair Desantiago practices at 44815 Fig Ave, Lancaster, CA 93534. The listed phone number is (661) 206-8469.
What is Yhair Desantiago's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Yhair Desantiago enrolled in Medicare?
Yes. Yhair Desantiago is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Yhair Desantiago's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yhair Desantiago reassigns Medicare benefits to 2 organizations: De La Pena Eye Clinic, A Medical Group, Inc (Van Nuys, CA) and Retina Institute Of California Medical Group, A California Medical Par (Pasadena, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yhair Desantiago's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yhair Desantiago accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Yhair Desantiago as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Yhair Desantiago was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Yhair Desantiago · NPI 1417735986
Optometrist provider in Lancaster, California. Individual provider, active in the CMS NPPES registry since September 18, 2023.
## Identity
- **NPI:** 1417735986 (Entity type: Individual)
- **Enumerated:** September 18, 2023
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 35616 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 44815 FIG AVE, Lancaster, CA 93534-3144
- **Phone:** (661) 206-8469 · **Fax:** (661) 206-8924
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): De La Pena Eye Clinic, A Medical Group, Inc (NPI 1952748501, Van Nuys, CA); Retina Institute Of California Medical Group, A California Medical Par (NPI 1760541569, Pasadena, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** March 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1417735986) · Data from the CMS NPPES public registry.