MONICA K. CHEONG MD
NPI 1679647994
Obstetrics & Gynecology in Pleasanton, CA
About Monica K. Cheong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MONICA K. CHEONG MD (NPI 1679647994) is an individual obstetrics & gynecology provider in Pleasanton, California, licensed in California (A85927) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses
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
Monica K. Cheong 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 Reassignment
Medicare enrollment records show Monica Cheong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Redwood City, CA 94063
- Reassigned Medicare billing, California enrollment
- 20,078 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 94588 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.
PLEASANTON, CA 94588
PLEASANTON, CA 94588
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 Monica Cheong's NPI number?
The NPI number for Monica Cheong is 1679647994. It was assigned to this individual provider in the NPPES registry on November 20, 2006.
Where is Monica Cheong located?
Monica Cheong practices at 7601 Stoneridge Dr, Pleasanton, CA 94588. The listed phone number is (925) 847-5000.
What is Monica Cheong's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Monica Cheong enrolled in Medicare?
Yes. Monica Cheong 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 organization bills Medicare for Monica Cheong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Monica Cheong reassigns Medicare benefits to Permanente Medical Group Inc (Redwood City, CA). The 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 Monica Cheong'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 Monica Cheong was last updated on December 13, 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.
# Monica K. Cheong, MD · NPI 1679647994
Obstetrics & Gynecology physician in Pleasanton, California. Individual provider, active in the CMS NPPES registry since November 20, 2006.
## Identity
- **NPI:** 1679647994 (Entity type: Individual)
- **Enumerated:** November 20, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A85927 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 7601 STONERIDGE DR, Pleasanton, CA 94588-4501
- **Phone:** (925) 847-5000
## 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:** Permanente Medical Group Inc (NPI 1639252604, Redwood City, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Washington University School Of Medicine, class of 2002
## Record status
- **NPPES last updated:** December 13, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1679647994) · Data from the CMS NPPES public registry.