Marissa Panyawai, FNP-BC
NPI 1598643512 · Family Nurse Practitioner · San Diego, CA
Marissa Panyawai, FNP-BC is a Family Nurse Practitioner provider in San Diego, CA (NPI 1598643512).
Provider details
- NPI number
- 1598643512
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 95035567 (CA)
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
Under 1 yr in 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
- 2025-08-26
- Last updated
- 2025-08-26
- Certified
- 2025-08-26
Frequently asked questions
- What is Marissa Panyawai's NPI number?
- Marissa Panyawai's National Provider Identifier (NPI) is 1598643512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Panyawai's specialty?
- Marissa Panyawai is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Panyawai located?
- Marissa Panyawai's practice location on file with NPPES is 10071 Rio San Diego Dr Apt 314, San Diego, CA 92108-5661.
- What is Marissa Panyawai's phone number?
- The practice phone number listed in the NPPES registry for Marissa Panyawai is (626) 379-3489.
- Is Marissa Panyawai's NPI active?
- Yes — Marissa Panyawai's NPI (1598643512) is active in the NPPES registry as of the last update on 2025-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.