DR. ZACHARY T. ROBERTS MD
NPI 1811423908
Psychiatry & Neurology - Neurology in Pleasanton, CA
About Dr. Zachary T. Roberts Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZACHARY T. ROBERTS MD (NPI 1811423908) is an individual neurology provider in Pleasanton, California, licensed in California (A188710) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, maintains a secondary practice location in Stanford, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2017).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 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
Dr. Zachary T. Roberts 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 Reassignments
2Medicare enrollment records show Zachary Roberts reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 4,258 clinicians in this Medicare group
Palo Alto, CA 94304
- Reassigned Medicare billing, California enrollment
- 3,617 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLEASANTON, CA 94588
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 Zachary Roberts's NPI number?
The NPI number for Zachary Roberts is 1811423908. It was assigned to this individual provider in the NPPES registry on May 10, 2017. The provider is also known as Dr. Zach Roberts MD.
Where is Zachary Roberts located?
Zachary Roberts practices at 5575 W Las Positas Blvd Ste 330, Pleasanton, CA 94588. The listed phone number is (650) 723-6469.
What is Zachary Roberts's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Zachary Roberts enrolled in Medicare?
Yes. Zachary Roberts 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 Zachary Roberts's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Roberts reassigns Medicare benefits to 2 organizations: Stanford Health Care (Pleasanton, CA) and Lpch Medical Group Div Of Lucile (Palo Alto, 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 Zachary Roberts'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 Zachary Roberts was last updated on October 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Zachary T. Roberts, MD · NPI 1811423908
Neurology physician in Pleasanton, California. Individual provider, active in the CMS NPPES registry since May 10, 2017.
## Identity
- **NPI:** 1811423908 (Entity type: Individual)
- **Enumerated:** May 10, 2017
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** A188710 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5575 W LAS POSITAS BLVD STE 330, Pleasanton, CA 94588-5804
- **Phone:** (650) 723-6469
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Stanford Health Care (NPI 1124561758, Pleasanton, CA); Lpch Medical Group Div Of Lucile (NPI 1417907940, Palo Alto, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 2017
## Record status
- **NPPES last updated:** October 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1811423908) · Data from the CMS NPPES public registry.