ANDREW GRIMES
NPI 1760011597
Obstetrics & Gynecology in Oakland, CA
About Andrew Grimes NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW GRIMES (NPI 1760011597) is an individual obstetrics & gynecology provider in Oakland, California, licensed in California (A194778) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Temple University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Andrew Grimes 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 Andrew Grimes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oakland, CA 94605
- Reassigned Medicare billing, California enrollment
- 900 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 94605 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.
OAKLAND, CA 94605
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 Grimes's NPI number?
The NPI number for Andrew Grimes is 1760011597. It was assigned to this individual provider in the NPPES registry on April 3, 2020.
Where is Andrew Grimes located?
Andrew Grimes practices at 6955 Foothill Blvd Ste 200, Oakland, CA 94605. The listed phone number is (510) 437-8500.
What is Andrew Grimes's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Andrew Grimes enrolled in Medicare?
Yes. Andrew Grimes 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 Andrew Grimes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Grimes reassigns Medicare benefits to Alameda Health System (Oakland, 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 Andrew Grimes'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 Andrew Grimes was last updated on November 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Andrew Grimes · NPI 1760011597
Obstetrics & Gynecology physician in Oakland, California. Individual provider, active in the CMS NPPES registry since April 3, 2020.
## Identity
- **NPI:** 1760011597 (Entity type: Individual)
- **Enumerated:** April 3, 2020
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A194778 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6955 FOOTHILL BLVD STE 200, Oakland, CA 94605-2426
- **Phone:** (510) 437-8500
## 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:** Alameda Health System (NPI 1932300738, Oakland, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** November 26, 2024
- **Other identifiers:** Medicaid RES000 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1760011597) · Data from the CMS NPPES public registry.