SCARLETT RUBY SANTOS SOTO
NPI 1396502431
Nurse Practitioner - Psychiatric/Mental Health in Boston, MA
About Scarlett Ruby Santos Soto NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SCARLETT RUBY SANTOS SOTO (NPI 1396502431) is an individual psychiatric/mental health provider in Boston, Massachusetts, licensed in Massachusetts (APRN10001917) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Scarlett Ruby Santos Soto 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 Scarlett Santos Soto reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02126
- Reassigned Medicare billing, Massachusetts enrollment
- 37 clinicians in this Medicare group
New Bedford, MA 02740
- Reassigned Medicare billing, Massachusetts enrollment
- 196 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 02114 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.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Scarlett Santos Soto's NPI number?
The NPI number for Scarlett Santos Soto is 1396502431. It was assigned to this individual provider in the NPPES registry on March 5, 2024.
Where is Scarlett Santos Soto located?
Scarlett Santos Soto practices at 15 Parkman St, Boston, MA 02114. The listed phone number is (617) 724-6300.
What is Scarlett Santos Soto's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Scarlett Santos Soto enrolled in Medicare?
Yes. Scarlett Santos Soto 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 Scarlett Santos Soto's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Scarlett Santos Soto reassigns Medicare benefits to 2 organizations: Mattapan Community Health Center Inc (Boston, MA) and Boston Neurobehavioral Associates, LLC (New Bedford, MA). 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 Scarlett Santos Soto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Scarlett Santos Soto accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Scarlett Santos Soto as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Scarlett Santos Soto was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Scarlett Ruby Santos Soto · NPI 1396502431
Psychiatric/Mental Health physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 5, 2024.
## Identity
- **NPI:** 1396502431 (Entity type: Individual)
- **Enumerated:** March 5, 2024
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** APRN10001917 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 15 PARKMAN ST, Boston, MA 02114-3117
- **Phone:** (617) 724-6300
## 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): Mattapan Community Health Center Inc (NPI 1942869342, Boston, MA); Boston Neurobehavioral Associates, LLC (NPI 1558415307, New Bedford, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** September 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1396502431) · Data from the CMS NPPES public registry.