SYDONIE N FISHER MSN,APRN,PMHNP-BC
NPI 1699538835
Nurse Practitioner - Psychiatric/Mental Health in Washington, DC
About Sydonie N Fisher Msn,aprn,pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYDONIE N FISHER MSN,APRN,PMHNP-BC (NPI 1699538835) is an individual psychiatric/mental health provider in Washington, District Of Columbia, licensed in District Of Columbia (NP0961390) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sydonie N Fisher Msn,aprn,pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Sydonie Fisher reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 1,417 clinicians in this Medicare group
Seattle, WA 98103
- Reassigned Medicare billing, District of Columbia enrollment
- 8 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 20010 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.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
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 Sydonie Fisher's NPI number?
The NPI number for Sydonie Fisher is 1699538835. It was assigned to this individual provider in the NPPES registry on January 31, 2024.
Where is Sydonie Fisher located?
Sydonie Fisher practices at 111 Michigan Ave NW, Washington, DC 20010. The listed phone number is (202) 476-5000.
What is Sydonie Fisher's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Sydonie Fisher enrolled in Medicare?
Yes. Sydonie Fisher is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Sydonie Fisher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sydonie Fisher reassigns Medicare benefits to 2 organizations: Children's Hospital (Washington, DC) and Moonshot Psychiatric Nurse Practitioner PC (Seattle, WA). 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 Sydonie Fisher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sydonie Fisher accept?
Health plans from Anthem Blue Cross and Blue Shield list Sydonie Fisher 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 Sydonie Fisher was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Sydonie N Fisher, MSN,APRN,PMHNP-BC · NPI 1699538835
Psychiatric/Mental Health physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since January 31, 2024.
## Identity
- **NPI:** 1699538835 (Entity type: Individual)
- **Enumerated:** January 31, 2024
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** NP0961390 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 MICHIGAN AVE NW, Washington, DC 20010-2916
- **Phone:** (202) 476-5000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Children's Hospital (NPI 1780800128, Washington, DC); Moonshot Psychiatric Nurse Practitioner PC (NPI 1669158879, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1699538835) · Data from the CMS NPPES public registry.