Vy Kieu, NP
NPI 1154849842 · Primary Care Nurse Practitioner · Cypress, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vy Kieu, NP is a Primary Care Nurse Practitioner provider in Cypress, CA (NPI 1154849842).
Provider details
- NPI number
- 1154849842
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95005410 (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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
295 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 84 | $108 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 68 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 68 | $80 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 25 | $15 |
| Urinalysis, Manual Test81002 | 21 | $3 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 99 | 39 |
| Lisinopril | 61 | 19 |
| Amlodipine Besylate | 52 | 27 |
| Levothyroxine Sodium | 49 | 19 |
| Metformin Hcl | 38 | 16 |
| Losartan Potassium | 35 | 18 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-09-02
- Last updated
- 2022-05-12
- Certified
- 2022-04-26
Frequently asked questions
- What is Vy Kieu's NPI number?
- Vy Kieu's National Provider Identifier (NPI) is 1154849842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vy Kieu's specialty?
- Vy Kieu is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Vy Kieu located?
- Vy Kieu's practice location on file with NPPES is 4755 Katella Ave., Suite 102, Cypress, CA 90720.
- What is Vy Kieu's phone number?
- The practice phone number listed in the NPPES registry for Vy Kieu is (657) 241-8101.
- Does Vy Kieu accept Medicare?
- Vy Kieu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vy Kieu's NPI active?
- Yes — Vy Kieu's NPI (1154849842) is active in the NPPES registry as of the last update on 2022-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.