DR. MICHAEL WENIN CHU M.D.
NPI 1235106881
Obstetrics & Gynecology in Sacramento, CA

Q: What is Michael Chu's NPI number?

The NPI number for Michael Chu is 1235106881. It was assigned to this individual provider in the NPPES registry on March 2, 2006.

Q: What is Michael Chu's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Chu was last updated on February 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since March 02, 2006PECOS Enrolled

2901 K ST, SUITE 209, SACRAMENTO, CA 95816(916) 744-2627(916) 737-5226 Get Directions Write a Review

NPPES record last updated: February 7, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Michael Wenin Chu M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL WENIN CHU M.D. (NPI 1235106881) is an individual obstetrics & gynecology provider in Sacramento, California, licensed in California (A93972) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235106881

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameDR. MICHAEL WENIN CHUCredential: M.D.

Location Address2901 K ST, SUITE 209Sacramento, CA 95816-5124

Mailing Address2901 K St, Suite 209Sacramento, CA 95816-5124 · (916) 744-2627 · Fax (916) 737-5226

Phone(916) 744-2627

Fax(916) 737-5226

Sole ProprietorNo

Enumeration DateMarch 2, 2006

Last NPPES UpdateFebruary 7, 2016

✔ NPI 1235106881 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in CA · A93972

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

2901 K ST, Sacramento, CA 95816

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Other Identifiers 1

Medicare UPINRES000CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael Wenin Chu M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Michael Chu reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regents Of The Univ Of Ca

Same address

Dermatopathology

3301 C ST STE 1413
Sacramento, CA 95816

Reassigned Medicare billing, California enrollment
2,570 clinicians in this Medicare group

NPI 1043208945 (916) 734-6373

Obstetrix Medical Group Of Sacramento, P.C.

1.5 mi

Maternal & Fetal Medicine

5301 F ST, SUITE 207
Orange, CA 95819

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Obstetrix Medical Group Of Sacramento PC
31 clinicians in this Medicare group

NPI 1144593310 (916) 733-7111

Sutter Valley Medical Foundation

4.0 mi

Multi-Specialty

2700 GATEWAY OAKS DR
Sacramento, CA 95833

Reassigned Medicare billing, California enrollment
3,056 clinicians in this Medicare group

NPI 1952327256 (800) 470-0071

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 95816 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$137.20 typical visit price

range $60.44 – $180.85

Typical copayment $34.30 (range $15.11 – $45.21)

Most-billed visit code 99204

Established Patient

$75.03 typical visit price

range $19.88 – $148.15

Typical copayment $18.75 (range $4.97 – $37.03)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ASHLEIGH GAULKE D.P.T

Physical Therapist (Orthopedic)

2901 K ST, SUITE 170
SACRAMENTO, CA 95816

Sacramento County (916) 220-5559

VICTOR K CHAN M.D.

Obstetrics & Gynecology

2901 K ST, SUITE 209
SACRAMENTO, CA 95816

Sacramento County (916) 744-2620

PAUL OGECHUKWUNYEM NKADI MD1

Physical Medicine & Rehabilitation

2901 K ST, 120-C
SACRAMENTO, CA 95816

Sacramento County (916) 448-1770

KIMBERLY R. REID DPT

Physical Therapist

2901 K ST, SUITE 170
SACRAMENTO, CA 95816

Sacramento County (916) 448-4884

MICHAEL W CHU, MD, INC

Obstetrics & Gynecology

2901 K ST, STE 209
SACRAMENTO, CA 95816

Sacramento County (916) 744-2627

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 Michael Chu's NPI number?

The NPI number for Michael Chu is 1235106881. It was assigned to this individual provider in the NPPES registry on March 2, 2006.

Where is Michael Chu located?

Michael Chu practices at 2901 K St Suite 209, Sacramento, CA 95816. The listed phone number is (916) 744-2627.

What is Michael Chu's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Michael Chu enrolled in Medicare?

Yes. Michael Chu is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Chu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Chu reassigns Medicare benefits to 3 organizations: Regents Of The Univ Of Ca (Sacramento, CA), Obstetrix Medical Group Of Sacramento, P.C. (Orange, CA) and Sutter Valley Medical Foundation (Sacramento, 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 Michael Chu'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 Michael Chu was last updated on February 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.