SAMBO AARON HANG
NPI 1962145359
Podiatrist - Foot & Ankle Surgery in Vallejo, CA
About Sambo Aaron Hang NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMBO AARON HANG (NPI 1962145359) is an individual foot & ankle surgery provider in Vallejo, California, licensed in California (E6151) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS and is a graduate of California School Of Podiatric Medicine (2022).
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
Sambo Aaron Hang 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 Sambo Hang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94115
- Reassigned Medicare billing, California enrollment
- 152 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.
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.
VALLEJO, CA 94589
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 Sambo Hang's NPI number?
The NPI number for Sambo Hang is 1962145359. It was assigned to this individual provider in the NPPES registry on April 14, 2022.
Where is Sambo Hang located?
Sambo Hang practices at 975 Sereno Dr. Family Medicine Department, Vallejo, CA 94589. The listed phone number is (707) 651-4071.
What is Sambo Hang's specialty?
The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.
Is Sambo Hang enrolled in Medicare?
Yes. Sambo Hang 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 Sambo Hang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sambo Hang reassigns Medicare benefits to Bay Area Foot Care, Inc (San Francisco, 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 Sambo Hang'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 Sambo Hang was last updated on August 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Sambo Aaron Hang · NPI 1962145359
Foot & Ankle Surgery provider in Vallejo, California. Individual provider, active in the CMS NPPES registry since April 14, 2022.
## Identity
- **NPI:** 1962145359 (Entity type: Individual)
- **Enumerated:** April 14, 2022
- **Primary specialty:** Podiatrist - Foot & Ankle Surgery · taxonomy 213ES0103X
- **State license:** E6151 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 975 SERENO DR., FAMILY MEDICINE DEPARTMENT, Vallejo, CA 94589-2441
- **Phone:** (707) 651-4071
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Bay Area Foot Care, Inc (NPI 1508911892, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** California School Of Podiatric Medicine, class of 2022
## Record status
- **NPPES last updated:** August 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1962145359) · Data from the CMS NPPES public registry.