ANNE OH
NPI 1245737071
Family Medicine in San Bernardino, CA
About Anne Oh NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNE OH (NPI 1245737071) is an individual family medicine provider in San Bernardino, California, licensed in California (20A17729) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
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
Anne Oh 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 Anne Oh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Colton, CA 92324
- Reassigned Medicare billing, California enrollment
- 2,584 clinicians in this Medicare group
Fontana, CA 92335
- 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 92410 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.
SAN BERNARDINO, CA 92410
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 Anne Oh's NPI number?
The NPI number for Anne Oh is 1245737071. It was assigned to this individual provider in the NPPES registry on April 9, 2018.
Where is Anne Oh located?
Anne Oh practices at 250 S G St, San Bernardino, CA 92410. The listed phone number is (909) 382-7100.
What is Anne Oh's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Anne Oh enrolled in Medicare?
Yes. Anne Oh 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 Anne Oh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anne Oh reassigns Medicare benefits to 2 organizations: Faculty Physicians And Surgeons Of Llusm (Colton, CA) and Southern California Permanente Medical Group (Fontana, 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 Anne Oh'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 Anne Oh was last updated on October 25, 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.
# Anne Oh · NPI 1245737071
Family Medicine physician in San Bernardino, California. Individual provider, active in the CMS NPPES registry since April 9, 2018.
## Identity
- **NPI:** 1245737071 (Entity type: Individual)
- **Enumerated:** April 9, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A17729 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 250 S G ST, San Bernardino, CA 92410-3320
- **Phone:** (909) 382-7100
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Faculty Physicians And Surgeons Of Llusm (NPI 1669016499, Colton, CA); Southern California Permanente Medical Group (NPI 1689606196, Fontana, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** October 25, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1245737071) · Data from the CMS NPPES public registry.