Donna Chan, FNP-C
NPI 1194155994 · Family Nurse Practitioner · Delano, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donna Chan, FNP-C is a Family Nurse Practitioner provider in Delano, CA (NPI 1194155994).
Provider details
- NPI number
- 1194155994
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 23404 (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
12 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 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 392 | 133 |
| Losartan Potassium | 366 | 113 |
| Metformin Hcl | 284 | 96 |
| Amlodipine Besylate | 260 | 84 |
| Hydrochlorothiazide | 130 | 44 |
| Alendronate Sodium | 121 | 41 |
| Semaglutidebrand: Ozempic |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$221 across 10 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
- 2013-11-15
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Donna Chan's NPI number?
- Donna Chan's National Provider Identifier (NPI) is 1194155994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Chan's specialty?
- Donna Chan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Donna Chan located?
- Donna Chan's practice location on file with NPPES is 1500 6th Ave, Delano, CA 93215.
- What is Donna Chan's phone number?
- The practice phone number listed in the NPPES registry for Donna Chan is (661) 725-1010.
- Does Donna Chan accept Medicare?
- Donna Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donna Chan's NPI active?
- Yes — Donna Chan's NPI (1194155994) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.