Timothy Dillon, NP
NPI 1235230384 · Family Nurse Practitioner · Cypress, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Dillon, NP is a Family Nurse Practitioner provider in Cypress, CA (NPI 1235230384).
Provider details
- NPI number
- 1235230384
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 9957 (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
19 yrs in NPPES 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 34 | 26 |
| Prednisone | 14 | 14 |
| Ibuprofen | 13 | — |
| Amlodipine Besylate | 13 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 11 | — |
| Azithromycin | 11 | — |
| Nirmatrelvir/Ritonavirbrand: Paxlovid |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2015-09-18
Frequently asked questions
- What is Timothy Dillon's NPI number?
- Timothy Dillon's National Provider Identifier (NPI) is 1235230384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Dillon's specialty?
- Timothy Dillon is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Timothy Dillon located?
- Timothy Dillon's practice location on file with NPPES is 5995 Plaza Dr, Cypress, CA 90630-5028.
- What is Timothy Dillon's phone number?
- The practice phone number listed in the NPPES registry for Timothy Dillon is (415) 902-4118.
- Does Timothy Dillon accept Medicare?
- Timothy Dillon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Dillon's NPI active?
- Yes — Timothy Dillon's NPI (1235230384) is active in the NPPES registry as of the last update on 2015-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.