BOBBY SINSONGSERM
NPI 1902466659
Optometrist in Sacaton, AZ
About Bobby Sinsongserm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BOBBY SINSONGSERM (NPI 1902466659) is an individual optometrist in Sacaton, Arizona, licensed in Arizona (OPT-002365) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in La Mirada, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Bobby Sinsongserm 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 Bobby Sinsongserm reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hemet, CA 92545
- Reassigned Medicare billing, California enrollment
- 5,228 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 85147 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.
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 Bobby Sinsongserm's NPI number?
The NPI number for Bobby Sinsongserm is 1902466659. It was assigned to this individual provider in the NPPES registry on June 15, 2019.
Where is Bobby Sinsongserm located?
Bobby Sinsongserm practices at 483 W Seed Farm Rd, Sacaton, AZ 85147. The listed phone number is (520) 562-3321.
What is Bobby Sinsongserm's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Bobby Sinsongserm enrolled in Medicare?
Yes. Bobby Sinsongserm 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 Bobby Sinsongserm's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bobby Sinsongserm reassigns Medicare benefits to Southern California Permanente Medical Group (Hemet, 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 Bobby Sinsongserm'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 Bobby Sinsongserm was last updated on December 7, 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.
# Bobby Sinsongserm · NPI 1902466659
Optometrist provider in Sacaton, Arizona. Individual provider, active in the CMS NPPES registry since June 15, 2019.
## Identity
- **NPI:** 1902466659 (Entity type: Individual)
- **Enumerated:** June 15, 2019
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OPT-002365 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 483 W SEED FARM RD, Sacaton, AZ 85147-5000
- **Phone:** (520) 562-3321
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1013433465, Hemet, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** December 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1902466659) · Data from the CMS NPPES public registry.