SCOTT A. GREENBERG M.D.
NPI 1477934149
Urology in Castro Valley, CA
About Scott A. Greenberg M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SCOTT A. GREENBERG M.D. (NPI 1477934149) is an individual urology provider in Castro Valley, California, licensed in California (A167540) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2015).
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
Scott A. Greenberg M.d. 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
5Medicare enrollment records show Scott Greenberg reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orinda, CA 94563
- Reassigned Medicare billing, California enrollment
- 4,479 clinicians in this Medicare group
Redwood City, CA 94063
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 57 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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 94546 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.
CASTRO VALLEY, CA 94546
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 Scott Greenberg's NPI number?
The NPI number for Scott Greenberg is 1477934149. It was assigned to this individual provider in the NPPES registry on June 17, 2015.
Where is Scott Greenberg located?
Scott Greenberg practices at 20101 Lake Chabot Rd, Castro Valley, CA 94546. The listed phone number is (510) 204-1844.
What is Scott Greenberg's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Scott Greenberg enrolled in Medicare?
Yes. Scott Greenberg 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 Scott Greenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Scott Greenberg reassigns Medicare benefits to 5 organizations: Sutter Bay Medical Foundation (Orinda, CA), Permanente Medical Group Inc (Redwood City, CA), University Of California Sfgh Medical Group (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, 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 Scott Greenberg'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 Scott Greenberg was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Scott A. Greenberg, M.D. · NPI 1477934149
Urology physician in Castro Valley, California. Individual provider, active in the CMS NPPES registry since June 17, 2015.
## Identity
- **NPI:** 1477934149 (Entity type: Individual)
- **Enumerated:** June 17, 2015
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** A167540 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 20101 LAKE CHABOT RD, Castro Valley, CA 94546-5305
- **Phone:** (510) 204-1844 · **Fax:** (510) 506-7729
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Sutter Bay Medical Foundation (NPI 1366898538, Orinda, CA); Permanente Medical Group Inc (NPI 1639252604, Redwood City, CA); University Of California Sfgh Medical Group (NPI 1407821465, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** May 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1477934149) · Data from the CMS NPPES public registry.