Kaitlyn Nguyen, PA
NPI 1982360913 · Physician Assistant · Tustin, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kaitlyn Nguyen, PA is a Physician Assistant provider in Tustin, CA (NPI 1982360913).
Provider details
- NPI number
- 1982360913
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA61097 (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
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 97 | 40 |
| Gabapentin | 84 | 28 |
| Amlodipine Besylate | 76 | 35 |
| Metformin Hcl | 63 | 28 |
| Fluticasone Propionate | 49 | 22 |
| Losartan Potassium | 47 | 18 |
| Diclofenac Sodium | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$605 across 9 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
Additional practice locations (2)
- 9918 Katella Ave Ste A-CAnaheim, CA 92804-6465Phone: (714) 644-9494Fax: (714) 644-9894
- 11180 Warner Ave Ste A-CFountain Valley, CA 92708-7501Phone: (714) 698-6789Fax: (714) 202-2626
Registry dates
- Enumerated
- 2021-11-15
- Last updated
- 2025-10-23
- Certified
- 2025-10-23
Frequently asked questions
- What is Kaitlyn Nguyen's NPI number?
- Kaitlyn Nguyen's National Provider Identifier (NPI) is 1982360913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kaitlyn Nguyen's specialty?
- Kaitlyn Nguyen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kaitlyn Nguyen located?
- Kaitlyn Nguyen's practice location on file with NPPES is 661 W 1st St Ste G, Tustin, CA 92780-2939.
- What is Kaitlyn Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Kaitlyn Nguyen is (714) 665-9890.
- Does Kaitlyn Nguyen accept Medicare?
- Kaitlyn Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kaitlyn Nguyen's NPI active?
- Yes — Kaitlyn Nguyen's NPI (1982360913) is active in the NPPES registry as of the last update on 2025-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.