Carolina Chau Zheng, FNP-C, MSN, RN
NPI 1619631181 · Family Nurse Practitioner · Alhambra, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolina Chau Zheng, FNP-C, MSN, RN is a Family Nurse Practitioner provider in Alhambra, CA (NPI 1619631181).
Provider details
- NPI number
- 1619631181
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C, MSN, RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95018685 (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 tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
54 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $84 |
Typical Medicare-allowed amounts for these services range $84–$84 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 65 | 27 |
| Apixabanbrand: Eliquis | 46 | 17 |
| Carvedilol | 43 | 14 |
| Amlodipine Besylate | 41 | 22 |
| Atorvastatin Calcium | 40 | 23 |
| Furosemide | 26 | 12 |
| Empagliflozinbrand: Jardiance |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$273 across 8 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
- 2021-10-29
- Last updated
- 2025-01-31
- Certified
- 2025-01-31
Frequently asked questions
- What is Carolina Chau Zheng's NPI number?
- Carolina Chau Zheng's National Provider Identifier (NPI) is 1619631181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolina Chau Zheng's specialty?
- Carolina Chau Zheng is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carolina Chau Zheng located?
- Carolina Chau Zheng's practice location on file with NPPES is 220 S 1st St, Alhambra, CA 91801-3705.
- What is Carolina Chau Zheng's phone number?
- The practice phone number listed in the NPPES registry for Carolina Chau Zheng is (626) 281-8663.
- Does Carolina Chau Zheng accept Medicare?
- Carolina Chau Zheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolina Chau Zheng's NPI active?
- Yes — Carolina Chau Zheng's NPI (1619631181) is active in the NPPES registry as of the last update on 2025-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.