WINNIE JOYCE GANDINGCO MD
NPI 1992981484
Family Medicine in Sacramento, CA

Q: What is Winnie Gandingco's NPI number?

The NPI number for Winnie Gandingco is 1992981484. It was assigned to this individual provider in the NPPES registry on January 14, 2008.

Q: What is Winnie Gandingco's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Winnie Gandingco was last updated on December 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 January 14, 2008PECOS EnrolledAccepts Medicare Assignment

4860 Y ST STE 1600, SACRAMENTO, CA 95817(916) 734-2833 Get Directions Write a Review

NPPES record last updated: December 20, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Winnie Joyce Gandingco Md NPPES

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

WINNIE JOYCE GANDINGCO MD (NPI 1992981484) is an individual family medicine provider in Sacramento, California, licensed in California (A102158) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (1998).

NPPES Registry Identity

NPI1992981484

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameWINNIE JOYCE GANDINGCOCredential: MD

Location Address4860 Y ST STE 1600Sacramento, CA 95817-2307

Mailing Address4860 Y St Ste 1600Sacramento, CA 95817-2307

Phone(916) 734-2833

Sole ProprietorNo

Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 1998

Enumeration DateJanuary 14, 2008

Last NPPES UpdateDecember 20, 2021

✔ NPI 1992981484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · A102158

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

4860 Y ST STE 1600, Sacramento, CA 95817

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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

Winnie Joyce Gandingco 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.

PECOS PAC ID9335209972

PECOS Enrollment IDI20081128000034

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 Reassignment

Medicare enrollment records show Winnie Gandingco reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

38 mi

Internal Medicine

7373 WEST LANE
Stockton, CA 95210

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1548343510 (209) 476-2000

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 95817 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

$92.61 typical visit price

range $60.44 – $180.85

Typical copayment $23.15 (range $15.11 – $45.21)

Most-billed visit code 99203

Established Patient

$105.95 typical visit price

range $19.88 – $148.15

Typical copayment $26.48 (range $4.97 – $37.03)

Most-billed visit code 99214

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 20

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

CAMILLE B MADISON MD

Family Medicine