ANDREW WANG MD
NPI 1750030201
Emergency Medicine in Oakland, CA
About Andrew Wang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW WANG MD (NPI 1750030201) is an individual emergency medicine provider in Oakland, California, licensed in California (A190456) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
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
Andrew Wang 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
2Medicare enrollment records show Andrew Wang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 50 clinicians in this Medicare group
Ukiah, CA 95482
- Reassigned Medicare billing, California enrollment
- 112 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 94602 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.
OAKLAND, CA 94602
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 Andrew Wang's NPI number?
The NPI number for Andrew Wang is 1750030201. It was assigned to this individual provider in the NPPES registry on March 22, 2022.
Where is Andrew Wang located?
Andrew Wang practices at 1411 E 31st St, Oakland, CA 94602. The listed phone number is (510) 437-4564.
What is Andrew Wang's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Andrew Wang enrolled in Medicare?
Yes. Andrew Wang 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 Andrew Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Wang reassigns Medicare benefits to 2 organizations: Pleasanton Emergency Medical Group (Pleasanton, CA) and Pacific Redwood Medical Group Inc (Ukiah, 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 Andrew Wang'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 Andrew Wang was last updated on July 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Andrew Wang, MD · NPI 1750030201
Emergency Medicine physician in Oakland, California. Individual provider, active in the CMS NPPES registry since March 22, 2022.
## Identity
- **NPI:** 1750030201 (Entity type: Individual)
- **Enumerated:** March 22, 2022
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A190456 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1411 E 31ST ST, Oakland, CA 94602-1018
- **Phone:** (510) 437-4564
## 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): Pleasanton Emergency Medical Group (NPI 1285625509, Pleasanton, CA); Pacific Redwood Medical Group Inc (NPI 1033103676, Ukiah, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1750030201) · Data from the CMS NPPES public registry.