HUIWEN LIU MD
NPI 1629572847
Obstetrics & Gynecology in Palatine, IL
About Huiwen Liu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HUIWEN LIU MD (NPI 1629572847) is an individual obstetrics & gynecology provider in Palatine, Illinois, licensed in Illinois (036176417) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Southwestern Medical School At Dallas (2018).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Huiwen Liu 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 Huiwen Liu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elk Grove Village, IL 60007
- Reassigned Medicare billing, Illinois enrollment
- 281 clinicians in this Medicare group
Katy, TX 77494
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Katy Womens Care PA
- 6 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 60067 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 2
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 Huiwen Liu's NPI number?
The NPI number for Huiwen Liu is 1629572847. It was assigned to this individual provider in the NPPES registry on March 21, 2018.
Where is Huiwen Liu located?
Huiwen Liu practices at 231 E Northwest Hwy, Palatine, IL 60067. The listed phone number is (847) 808-8884.
What is Huiwen Liu's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Huiwen Liu enrolled in Medicare?
Yes. Huiwen Liu 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 Huiwen Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Huiwen Liu reassigns Medicare benefits to 2 organizations: Bonaventure Medical Foundation, LLC (Elk Grove Village, IL) and Katy Womens Care, P A (Katy, TX). 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 Huiwen Liu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Huiwen Liu accept?
Health plans from Blue Cross and Blue Shield of Texas list Huiwen Liu 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 Huiwen Liu was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Huiwen Liu, MD · NPI 1629572847
Obstetrics & Gynecology physician in Palatine, Illinois. Individual provider, active in the CMS NPPES registry since March 21, 2018.
## Identity
- **NPI:** 1629572847 (Entity type: Individual)
- **Enumerated:** March 21, 2018
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 036176417 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 231 E NORTHWEST HWY, Palatine, IL 60067-8114
- **Phone:** (847) 808-8884 · **Fax:** (847) 808-8890
## 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): Bonaventure Medical Foundation, LLC (NPI 1588775647, Elk Grove Village, IL); Katy Womens Care, P A (NPI 1083692610, Katy, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Southwestern Medical School At Dallas, class of 2018
## Record status
- **NPPES last updated:** September 17, 2025
- **Other identifiers:** Other 15586072; Other T8257 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1629572847) · Data from the CMS NPPES public registry.