Sydonie Fisher, MSN,APRN,PMHNP-BC
NPI 1699538835 · Psychiatric/Mental Health Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydonie Fisher, MSN,APRN,PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Washington, DC (NPI 1699538835).
Provider details
- NPI number
- 1699538835
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN,APRN,PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- NP0961390 (DC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-01-31
- Last updated
- 2025-05-01
- Certified
- 2025-04-29
Frequently asked questions
- What is Sydonie Fisher's NPI number?
- Sydonie Fisher's National Provider Identifier (NPI) is 1699538835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydonie Fisher's specialty?
- Sydonie Fisher is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sydonie Fisher located?
- Sydonie Fisher's practice location on file with NPPES is 111 Michigan Ave Nw, Washington, DC 20010-2916.
- What is Sydonie Fisher's phone number?
- The practice phone number listed in the NPPES registry for Sydonie Fisher is (202) 476-5000.
- Does Sydonie Fisher accept Medicare?
- Sydonie Fisher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydonie Fisher's NPI active?
- Yes — Sydonie Fisher's NPI (1699538835) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.