Kaitlyn Riley
NPI 1659945749 · Physician Assistant · Fairfield, CA
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kaitlyn Riley is a Physician Assistant provider in Fairfield, CA (NPI 1659945749).
Provider details
- NPI number
- 1659945749
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
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
83% 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 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 650 | 178 |
| Metformin Hcl | 340 | 106 |
| Lisinopril | 319 | 97 |
| Amlodipine Besylate | 283 | 85 |
| Losartan Potassium | 219 | 71 |
| Hydrochlorothiazide | 213 | 62 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$699 across 27 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
- 2021-05-13
- Last updated
- 2022-12-11
- Certified
- 2022-12-11
Frequently asked questions
- What is Kaitlyn Riley's NPI number?
- Kaitlyn Riley's National Provider Identifier (NPI) is 1659945749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kaitlyn Riley's specialty?
- Kaitlyn Riley is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kaitlyn Riley located?
- Kaitlyn Riley's practice location on file with NPPES is 2201 Courage Dr # Ms 9-100, Fairfield, CA 94533-6733.
- What is Kaitlyn Riley's phone number?
- The practice phone number listed in the NPPES registry for Kaitlyn Riley is (707) 784-2010.
- Does Kaitlyn Riley accept Medicare?
- Kaitlyn Riley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kaitlyn Riley's NPI active?
- Yes — Kaitlyn Riley's NPI (1659945749) is active in the NPPES registry as of the last update on 2022-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.