Cassandra Chu, PA-C
NPI 1821831926 · Physician Assistant · Atlanta, GA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassandra Chu, PA-C is a Physician Assistant provider in Atlanta, GA (NPI 1821831926).
Provider details
- NPI number
- 1821831926
- Entity type
- Individual
- Primary specialty
- 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 tenure25% of score
2 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
1,329 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 814 | $64 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 271 | $111 |
| Initial Nursing Facility Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99304 | 86 | $69 |
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 79 | $35 |
| Removal of Muscle And/Or Tissue, 20.0 Sq Cm Or Less11043 | 40 | $207 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$203 across 4 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
- 2024-06-17
- Last updated
- 2024-06-17
- Certified
- 2024-06-17
Frequently asked questions
- What is Cassandra Chu's NPI number?
- Cassandra Chu's National Provider Identifier (NPI) is 1821831926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Chu's specialty?
- Cassandra Chu is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Chu located?
- Cassandra Chu's practice location on file with NPPES is 3001 Mercer University Dr, Atlanta, GA 30341-4115.
- What is Cassandra Chu's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Chu is (800) 637-2378.
- Does Cassandra Chu accept Medicare?
- Cassandra Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassandra Chu's NPI active?
- Yes — Cassandra Chu's NPI (1821831926) is active in the NPPES registry as of the last update on 2024-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.