Nicole Daisa, ARNP
NPI 1861924516 · Family Nurse Practitioner · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Daisa, ARNP is a Family Nurse Practitioner provider in Walnut Creek, CA (NPI 1861924516).
Provider details
- NPI number
- 1861924516
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95415429 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service 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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 17 | 14 |
| Lisinopril | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 3901 Hoyt AveEverett, WA 98201-4988Phone: (425) 259-0966Fax: (425) 335-5154
- 9709 3rd Ave NeSeattle, WA 98115-2062Phone: (206) 860-2209
Registry dates
- Enumerated
- 2017-03-31
- Last updated
- 2025-06-24
- Certified
- 2025-06-24
Frequently asked questions
- What is Nicole Daisa's NPI number?
- Nicole Daisa's National Provider Identifier (NPI) is 1861924516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Daisa's specialty?
- Nicole Daisa is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicole Daisa located?
- Nicole Daisa's practice location on file with NPPES is 575 Lennon Ln, Walnut Creek, CA 94598-2443.
- What is Nicole Daisa's phone number?
- The practice phone number listed in the NPPES registry for Nicole Daisa is (925) 433-8786.
- Does Nicole Daisa accept Medicare?
- Nicole Daisa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Daisa's NPI active?
- Yes — Nicole Daisa's NPI (1861924516) is active in the NPPES registry as of the last update on 2025-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.