Marisa Merritt, NP
NPI 1720698970 · Family Nurse Practitioner · Encinitas, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marisa Merritt, NP is a Family Nurse Practitioner provider in Encinitas, CA (NPI 1720698970).
Provider details
- NPI number
- 1720698970
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95014428 (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 tenure33% of score
5 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 34 | 18 |
| Losartan Potassium | 29 | — |
| Gabapentin | 24 | — |
| Amlodipine Besylate | 23 | — |
| Levothyroxine Sodium | 21 | — |
| Metformin Hcl | 21 | 11 |
| Hydrochlorothiazide | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$339 across 6 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
- 2020-08-03
- Last updated
- 2020-08-03
- Certified
- 2020-08-03
Frequently asked questions
- What is Marisa Merritt's NPI number?
- Marisa Merritt's National Provider Identifier (NPI) is 1720698970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marisa Merritt's specialty?
- Marisa Merritt is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marisa Merritt located?
- Marisa Merritt's practice location on file with NPPES is 38a E F St, Encinitas, CA 92024-3601.
- What is Marisa Merritt's phone number?
- The practice phone number listed in the NPPES registry for Marisa Merritt is (530) 320-5883.
- Does Marisa Merritt accept Medicare?
- Marisa Merritt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marisa Merritt's NPI active?
- Yes — Marisa Merritt's NPI (1720698970) is active in the NPPES registry as of the last update on 2020-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.