Cindy Chung
NPI 1831732445 · Medical Physician Assistant · Rowland Heights, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cindy Chung is a Medical Physician Assistant provider in Rowland Heights, CA (NPI 1831732445).
Provider details
- NPI number
- 1831732445
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
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
6 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
819 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 729 | $86 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 34 | $63 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 33 | $127 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 23 | $34 |
Typical Medicare-allowed amounts for these services range $34–$127 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 57 | 11 |
| Anastrozole | 54 | 18 |
| Dexamethasone | 41 | 13 |
| Ondansetronbrand: Ondansetron Odt | 36 | 29 |
| Acyclovir | 33 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 27 | — |
| Megestrol Acetate | 25 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37 across 2 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
- 2019-10-26
- Last updated
- 2020-06-29
- Certified
- 2020-06-29
Frequently asked questions
- What is Cindy Chung's NPI number?
- Cindy Chung's National Provider Identifier (NPI) is 1831732445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cindy Chung's specialty?
- Cindy Chung is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cindy Chung located?
- Cindy Chung's practice location on file with NPPES is 18773 Colima Rd, Rowland Heights, CA 91748-2949.
- What is Cindy Chung's phone number?
- The practice phone number listed in the NPPES registry for Cindy Chung is (626) 986-4899.
- Does Cindy Chung accept Medicare?
- Cindy Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cindy Chung's NPI active?
- Yes — Cindy Chung's NPI (1831732445) is active in the NPPES registry as of the last update on 2020-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.