MARTHA ANNE ROBERTS NP
NPI 1639413404
Nurse Practitioner - Acute Care in Sacramento, CA
About Martha Anne Roberts Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTHA ANNE ROBERTS NP (NPI 1639413404) is an individual acute care provider in Sacramento, California, licensed in California (NP95013223) and active in the NPI registry since November 2012. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Martha Anne Roberts Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Martha Roberts reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The Univ Of Ca
- 2,570 clinicians in this Medicare group
Sacramento, CA 95819
- Reassigned Medicare billing, California enrollment
- 2,323 clinicians in this Medicare group
San Francisco, CA 94133
- Reassigned Medicare billing, California enrollment
- 1,573 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 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.
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.
SACRAMENTO, CA 95817
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 Martha Roberts's NPI number?
The NPI number for Martha Roberts is 1639413404. It was assigned to this individual provider in the NPPES registry on November 19, 2012.
Where is Martha Roberts located?
Martha Roberts practices at 2315 Stockton Blvd, Sacramento, CA 95817. The listed phone number is (610) 724-3693.
What is Martha Roberts's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Martha Roberts enrolled in Medicare?
Yes. Martha Roberts is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Martha Roberts's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martha Roberts reassigns Medicare benefits to 3 organizations: Regents Of The University Of Ca (Sacramento, CA), Cep America - California (Sacramento, CA) and City & County Of San Francisco (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 Martha 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 Martha Roberts was last updated on February 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Martha Anne Roberts, NP · NPI 1639413404
Acute Care physician in Sacramento, California. Individual provider, active in the CMS NPPES registry since November 19, 2012.
## Identity
- **NPI:** 1639413404 (Entity type: Individual)
- **Enumerated:** November 19, 2012
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** NP95013223 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2315 STOCKTON BLVD, Sacramento, CA 95817-2201
- **Phone:** (610) 724-3693
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of Ca (NPI 1063405074, Sacramento, CA); Cep America - California (NPI 1356695092, Sacramento, CA); City & County Of San Francisco (NPI 1023579356, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 19, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1639413404) · Data from the CMS NPPES public registry.