DR. ANDREW WANG M.D.
NPI 1023422797
Psychiatry & Neurology - Psychiatry in Chicago, IL
About Dr. Andrew Wang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW WANG M.D. (NPI 1023422797) is an individual psychiatry provider in Chicago, Illinois, licensed in Illinois (036144765) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
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. Andrew Wang M.d. 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
4Medicare enrollment records show Andrew Wang reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60640
- Reassigned Medicare billing, Illinois and Minnesota enrollments
- Medicare enrollment name: Optum Behavioral Care Of Colorado PC
- Also billed through NPI 1336967561 (Minnesota)
- 6 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- 1,304 clinicians in this Medicare group
Waverly, TN 37185
- Reassigned Medicare billing, Tennessee enrollment
- 31 clinicians in this Medicare group
Lyles, TN 37098
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Saint Thomas Hickman Hospital
- 86 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 60640 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60640
CHICAGO, IL 60640
CHICAGO, IL 60640
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 1023422797. It was assigned to this individual provider in the NPPES registry on June 20, 2014.
Where is Andrew Wang located?
Andrew Wang practices at 4753 N Broadway St Ste 403, Chicago, IL 60640. The listed phone number is (773) 989-2780.
What is Andrew Wang's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
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 4 organizations: Optum Behavioral Care Of Colorado, P.C. (Chicago, IL), Saint Thomas Medical Partners (Nashville, TN), Humphreys County Community Health Services, Inc. (Waverly, TN) and Hickman Community Health Careservices (Lyles, TN). 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.
What insurance does Andrew Wang accept?
Health plans from HealthPartners, Oscar Health and UnitedHealthcare list Andrew Wang 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 Andrew Wang was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Andrew Wang, M.D. · NPI 1023422797
Psychiatry physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 20, 2014.
## Identity
- **NPI:** 1023422797 (Entity type: Individual)
- **Enumerated:** June 20, 2014
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 036144765 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4753 N BROADWAY ST STE 403, Chicago, IL 60640-7910
- **Phone:** (773) 989-2780
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Optum Behavioral Care Of Colorado, P.C. (NPI 1023888450, Chicago, IL); Saint Thomas Medical Partners (NPI 1437194669, Nashville, TN); Humphreys County Community Health Services, Inc. (NPI 1235387044, Waverly, TN); Hickman Community Health Careservices (NPI 1225049570, Lyles, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** April 23, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1023422797) · Data from the CMS NPPES public registry.