DR. R PHILIP DOSS M.D., FACS
NPI 1285782847
Specialist in Los Angeles, CA
About Dr. R Philip Doss M.d., Facs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. R PHILIP DOSS M.D., FACS (NPI 1285782847) is an individual specialist in Los Angeles, California and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1983).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 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. R Philip Doss M.d., Facs 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 Reassignment
Medicare enrollment records show R Philip Doss reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 9 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 16
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 R Philip Doss's NPI number?
The NPI number for R Philip Doss is 1285782847. It was assigned to this individual provider in the NPPES registry on January 8, 2007. The provider is also known as Dr. Raid Philip Doss M.D., Facs.
Where is R Philip Doss located?
R Philip Doss practices at 1828 E Cesar E Chavez Ave Ste 6500, Los Angeles, CA 90033. The listed phone number is (323) 263-6774.
What is R Philip Doss's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is R Philip Doss enrolled in Medicare?
Yes. R Philip Doss 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 organization bills Medicare for R Philip Doss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), R Philip Doss reassigns Medicare benefits to Alliance Eye Medical Group, Inc. (Los Angeles, CA). The 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 R Philip Doss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does R Philip Doss accept?
Health plans from Anthem Blue Cross and Blue Shield and Providence Health Plan list R Philip Doss 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 R Philip Doss was last updated on August 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. R Philip Doss, M.D., FACS · NPI 1285782847
Specialist provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since January 8, 2007.
## Identity
- **NPI:** 1285782847 (Entity type: Individual)
- **Enumerated:** January 8, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1828 E CESAR E CHAVEZ AVE STE 6500, Los Angeles, CA 90033-2585
- **Phone:** (323) 263-6774 · **Fax:** (323) 263-1277
## 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:** Alliance Eye Medical Group, Inc. (NPI 1437203635, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** August 24, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1285782847) · Data from the CMS NPPES public registry.