Stacy Grissen, MSN, AGNP
Adult Health Nurse Practitioner · Encinitas, CA
Stacy Grissen, MSN, AGNP is an adult health nurse practitioner with a practice address in Encinitas, California, and NPI 1861858482, issued on Jan 12, 2016. Check the license (California 95003464, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stacy Grissen
- Credential
- MSN, AGNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 95003464 CA
Self-reported in NPPES; status is on the state search - Practice location
- 285 N EL Camino Real, Encinitas, CA 92024
- Phone
- (760) 436-8400
- Enumerated
- Jan 12, 2016
- Record last updated
- Jan 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →
Also registered at 285 N EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stacy Grissen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95003464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $14,279.01
51 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Stacy Grissen among 1,405 adult health nurse practitioner records in California
Stacy Grissen, MSN, AGNP is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 68% of them.
- NPI issued2016 · 68% of these records are older, 27% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · 31% of these records are
- Record last updated2016 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in California
There are 1,405 adult health nurse practitioner records in California.
All 1,405 in California → Every provider in Encinitas → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Elizabeth Bartolomeo, ANPEncinitas, CA 920241952532095
- Colleen HerrEncinitas, CA 920241194093476
- Lynn McComas, MSN, ANP-CEncinitas, CA 920241316275613
- Jesse Myers, ANP-BCEncinitas, CA 920241275788457
- Kim Khuyen Nguyen, NPEncinitas, CA 920241487401659
- Brittany Polizzi, AGPCNP-BCEncinitas, CA 920241821692336
- Hassan Saada, DNP, NP-CEncinitas, CA 920241760009518
- Susan Coyne, NPEscondido, CA 920251306949334
Common questions
What is Stacy Grissen, MSN, AGNP's NPI number?
Stacy Grissen, MSN, AGNP's National Provider Identifier (NPI) is 1861858482, issued on Jan 12, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Grissen, MSN, AGNP located?
The NPPES record lists a practice address at 285 N EL Camino Real, Encinitas, CA, 92024. Phone: (760) 436-8400. Providers update this record themselves, so call before visiting.
How can I verify Stacy Grissen, MSN, AGNP's license?
NPPES lists California license number 95003464, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.