ABIGAIL AGUILAR ROMAN
NPI 1720328610
Counselor - Mental Health in Hayward, CA
About Abigail Aguilar Roman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABIGAIL AGUILAR ROMAN (NPI 1720328610) is an individual mental health provider in Hayward, California and active in the NPI registry since February 2013. She is enrolled in Medicare PECOS.
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 (PECOS)
Abigail Aguilar Roman is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Abigail Roman 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.
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.
HAYWARD, CA 94541
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 Abigail Roman's NPI number?
The NPI number for Abigail Roman is 1720328610. It was assigned to this individual provider in the NPPES registry on February 28, 2013.
Where is Abigail Roman located?
Abigail Roman practices at 21455 Birch St Suite 201, Hayward, CA 94541. The listed phone number is (510) 583-0414.
What is Abigail Roman's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Abigail Roman enrolled in Medicare?
Yes. Abigail Roman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Abigail Roman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Roman 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 Abigail Roman'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 Abigail Roman was last updated on February 28, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Abigail Aguilar Roman · NPI 1720328610
Mental Health provider in Hayward, California. Individual provider, active in the CMS NPPES registry since February 28, 2013.
## Identity
- **NPI:** 1720328610 (Entity type: Individual)
- **Enumerated:** February 28, 2013
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 21455 BIRCH ST, SUITE 201, Hayward, CA 94541-2165
- **Phone:** (510) 583-0414 · **Fax:** (510) 583-0410
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **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
## Record status
- **NPPES last updated:** February 28, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1720328610) · Data from the CMS NPPES public registry.