Colleen Kiriazes, PA-C
NPI 1891244422 · Medical Physician Assistant · Los Angeles, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colleen Kiriazes, PA-C is a Medical Physician Assistant provider in Los Angeles, CA (NPI 1891244422).
Provider details
- NPI number
- 1891244422
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- 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 tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 136 | 48 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 96 | 23 |
| Metformin Hcl | 85 | 29 |
| Amlodipine Besylate | 84 | 30 |
| Gabapentin | 76 | 22 |
| Losartan Potassium | 54 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-09-23
- Last updated
- 2018-05-16
Frequently asked questions
- What is Colleen Kiriazes's NPI number?
- Colleen Kiriazes's National Provider Identifier (NPI) is 1891244422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Kiriazes's specialty?
- Colleen Kiriazes is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Colleen Kiriazes located?
- Colleen Kiriazes's practice location on file with NPPES is 808 W 58th St, Los Angeles, CA 90037.
- What is Colleen Kiriazes's phone number?
- The practice phone number listed in the NPPES registry for Colleen Kiriazes is (323) 541-1411.
- Does Colleen Kiriazes accept Medicare?
- Colleen Kiriazes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colleen Kiriazes's NPI active?
- Yes — Colleen Kiriazes's NPI (1891244422) is active in the NPPES registry as of the last update on 2018-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.