DR. CHRISTEEN MIN O.D.
NPI 1275703068
Optometrist in Valencia, CA
About Dr. Christeen Min O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTEEN MIN O.D. (NPI 1275703068) is an individual optometrist in Valencia, California, licensed in Virginia (0618001911) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS and is a graduate of State University Of New York - State College Optometry (2007).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Dr. Christeen Min O.d. 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
19Medicare enrollment records show Christeen Min reassigns Medicare billing to 19 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Buena Park, CA 90621
- Reassigned Medicare billing, California enrollment
- 29 clinicians in this Medicare group
Calabasas, CA 91302
- Reassigned Medicare billing, California enrollment
- 67 clinicians in this Medicare group
Lancaster, CA 93535
- Reassigned Medicare billing, California enrollment
- 70 clinicians in this Medicare group
San Diego, CA 92128
- Reassigned Medicare billing, California enrollment
- 236 clinicians in this Medicare group
Imperial Beach, CA 91932
- Reassigned Medicare billing, California enrollment
- 24 clinicians in this Medicare group
Delano, CA 93215
- Reassigned Medicare billing, California enrollment
- 276 clinicians in this Medicare group
Monterey, CA 93940
- Reassigned Medicare billing, California enrollment
- 18 clinicians in this Medicare group
Avondale, AZ 85392
- Reassigned Medicare billing, Arizona enrollment
- 82 clinicians in this Medicare group
Phoenix, AZ 85085
- Reassigned Medicare billing, Arizona enrollment
- 36 clinicians in this Medicare group
Tempe, AZ 85288
- Reassigned Medicare billing, Arizona enrollment
- 139 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91381 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Christeen Min's NPI number?
The NPI number for Christeen Min is 1275703068. It was assigned to this individual provider in the NPPES registry on March 7, 2008. The provider is also known as Dr. Christeen Sizemore O.D..
Where is Christeen Min located?
Christeen Min practices at 27246 Red Willow Ct, Valencia, CA 91381. The listed phone number is (703) 314-8588.
What is Christeen Min's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Christeen Min enrolled in Medicare?
Yes. Christeen Min 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 Christeen Min's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christeen Min reassigns Medicare benefits to 19 organizations: Third Optometric Care Of California (Buena Park, CA), Fifth Optometric Care Of California (Calabasas, CA), Bartz-Altadonna Community Health Center (Lancaster, CA), Total Vision PC (San Diego, CA), Imperial Beach Community Clinic (Imperial Beach, CA) and 14 more organizations, listed in the Medicare section above. 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 Christeen Min's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christeen Min accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arizona Complete Health, Ambetter from Buckeye Health Plan and Ambetter from Superior HealthPlan and 20 other insurers list Christeen Min 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 Christeen Min was last updated on November 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Dr. Christeen Min, O.D. · NPI 1275703068
Optometrist provider in Valencia, California. Individual provider, active in the CMS NPPES registry since March 7, 2008.
## Identity
- **NPI:** 1275703068 (Entity type: Individual)
- **Enumerated:** March 7, 2008
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 0618001911 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 27246 RED WILLOW CT, Valencia, CA 91381-2171
- **Phone:** (703) 314-8588
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 19 organizations under Medicare reassignment (form CMS-855R): Third Optometric Care Of California (NPI 1891468849, Buena Park, CA); Fifth Optometric Care Of California (NPI 1346026523, Calabasas, CA); Bartz-Altadonna Community Health Center (NPI 1811279763, Lancaster, CA); Total Vision PC (NPI 1356813711, San Diego, CA); Imperial Beach Community Clinic (NPI 1790718351, Imperial Beach, CA); and 14 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York - State College Optometry, class of 2007
## Record status
- **NPPES last updated:** November 7, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1275703068) · Data from the CMS NPPES public registry.