Cassandra Wanzo, MD
NPI 1518914217 · Psychiatry Physician · Roswell, GA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassandra Wanzo, MD is a Psychiatry Physician provider in Roswell, GA (NPI 1518914217).
Provider details
- NPI number
- 1518914217
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 035165 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 35 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Olanzapine | 88 |
| Haloperidol Decanoate | 82 |
| Clonazepam | 69 |
| Benztropine Mesylate | 67 |
| Diphenhydramine Hcl | 63 |
| Paliperidone Palmitatebrand: Invega Sustenna | 52 |
| Divalproex Sodium | 52 |
| Lorazepam | 50 |
| Zolpidem Tartrate | 49 |
| Risperidone | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$582 across 6 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
- 2006-05-28
- Last updated
- 2023-10-26
- Certified
- 2023-10-26
Frequently asked questions
- What is Cassandra Wanzo's NPI number?
- Cassandra Wanzo's National Provider Identifier (NPI) is 1518914217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Wanzo's specialty?
- Cassandra Wanzo is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Cassandra Wanzo located?
- Cassandra Wanzo's practice location on file with NPPES is 602 Bombay Ln, Roswell, GA 30076-5828.
- What is Cassandra Wanzo's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Wanzo is (678) 566-1440.
- Does Cassandra Wanzo accept Medicare?
- Cassandra Wanzo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassandra Wanzo's NPI active?
- Yes — Cassandra Wanzo's NPI (1518914217) is active in the NPPES registry as of the last update on 2023-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.