ARLENE M DOLORICO MD
NPI 1861464000
Ophthalmology in Los Alamitos, CA
About Arlene M Dolorico Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARLENE M DOLORICO MD (NPI 1861464000) is an individual ophthalmology provider in Los Alamitos, California, licensed in California (A65842) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
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
Arlene M Dolorico Md 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
4Medicare enrollment records show Arlene Dolorico reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Long Beach, CA 90815
- Reassigned Medicare billing, California enrollment
- 21 clinicians in this Medicare group
Bellflower, CA 90706
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 85 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 113 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 90720 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ALAMITOS, CA 90720
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 Arlene Dolorico's NPI number?
The NPI number for Arlene Dolorico is 1861464000. It was assigned to this individual provider in the NPPES registry on February 2, 2006.
Where is Arlene Dolorico located?
Arlene Dolorico practices at 10861 Cherry St Ste 204, Los Alamitos, CA 90720. The listed phone number is (562) 598-3160.
What is Arlene Dolorico's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Arlene Dolorico enrolled in Medicare?
Yes. Arlene Dolorico 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 Arlene Dolorico's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arlene Dolorico reassigns Medicare benefits to 4 organizations: Eye Physicians Of Long Beach A Medical Group Inc. (Long Beach, CA), Southern California Permanente Medical Group (Bellflower, CA), Regents Of The University Of California (Orange, CA) and Regents Of The University Of California (Orange, 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 Arlene Dolorico's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Arlene Dolorico was last updated on November 22, 2021. 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.
# Arlene M Dolorico, MD · NPI 1861464000
Ophthalmology physician in Los Alamitos, California. Individual provider, active in the CMS NPPES registry since February 2, 2006.
## Identity
- **NPI:** 1861464000 (Entity type: Individual)
- **Enumerated:** February 2, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** A65842 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 10861 CHERRY ST, STE 204, Los Alamitos, CA 90720-5402
- **Phone:** (562) 598-3160 · **Fax:** (562) 598-7383
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Eye Physicians Of Long Beach A Medical Group Inc. (NPI 1235231598, Long Beach, CA); Southern California Permanente Medical Group (NPI 1043242555, Bellflower, CA); Regents Of The University Of California (NPI 1487602579, Orange, CA); Regents Of The University Of California (NPI 1871541953, Orange, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 1994
## Record status
- **NPPES last updated:** November 22, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1861464000) · Data from the CMS NPPES public registry.