Stacy Grissen, MSN, AGNP
NPI 1861858482 · Adult Health Nurse Practitioner · Encinitas, CA
Stacy Grissen, MSN, AGNP is a Adult Health Nurse Practitioner provider in Encinitas, CA (NPI 1861858482).
Provider details
- NPI number
- 1861858482
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, AGNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95003464 (CA)
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 tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14,279 across 51 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-01-12
- Last updated
- 2016-01-12
Frequently asked questions
- What is Stacy Grissen's NPI number?
- Stacy Grissen's National Provider Identifier (NPI) is 1861858482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacy Grissen's specialty?
- Stacy Grissen is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stacy Grissen located?
- Stacy Grissen's practice location on file with NPPES is 285 N El Camino Real, Encinitas, CA 92024-5383.
- What is Stacy Grissen's phone number?
- The practice phone number listed in the NPPES registry for Stacy Grissen is (760) 436-8400.
- Is Stacy Grissen's NPI active?
- Yes — Stacy Grissen's NPI (1861858482) is active in the NPPES registry as of the last update on 2016-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.