Dapphney Souverain, FNP-BC
NPI 1821511221 · Family Nurse Practitioner · Sacramento, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dapphney Souverain, FNP-BC is a Family Nurse Practitioner provider in Sacramento, CA (NPI 1821511221).
Provider details
- NPI number
- 1821511221
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- F07170044 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
8 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
- 2017-07-18
- Last updated
- 2022-01-12
- Certified
- 2022-01-12
Frequently asked questions
- What is Dapphney Souverain's NPI number?
- Dapphney Souverain's National Provider Identifier (NPI) is 1821511221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dapphney Souverain's specialty?
- Dapphney Souverain is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dapphney Souverain located?
- Dapphney Souverain's practice location on file with NPPES is 1350 Florin Rd # 9823, Sacramento, CA 95822-4202.
- What is Dapphney Souverain's phone number?
- The practice phone number listed in the NPPES registry for Dapphney Souverain is (916) 392-5184.
- Does Dapphney Souverain accept Medicare?
- Dapphney Souverain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dapphney Souverain's NPI active?
- Yes — Dapphney Souverain's NPI (1821511221) is active in the NPPES registry as of the last update on 2022-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.