Guy Czaykowsky
NPI 1659429223 · Psychiatry Physician · Daytona Beach, FL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guy Czaykowsky is a Psychiatry Physician provider in Daytona Beach, FL (NPI 1659429223).
Provider details
- NPI number
- 1659429223
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- ME 56201 (FL)
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
19 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 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Paliperidone Palmitatebrand: Invega Sustenna | 244 | 24 |
| Clozapine | 191 | 18 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 149 | 14 |
| Olanzapine | 135 | 11 |
| Olanzapinebrand: Olanzapine Odt | 124 | — |
| Risperidone | 117 | 11 |
| Paroxetine Hcl | 115 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,191 across 52 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
- 2007-01-08
- Last updated
- 2022-01-07
- Certified
- 2022-01-07
Frequently asked questions
- What is Guy Czaykowsky's NPI number?
- Guy Czaykowsky's National Provider Identifier (NPI) is 1659429223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guy Czaykowsky's specialty?
- Guy Czaykowsky is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Guy Czaykowsky located?
- Guy Czaykowsky's practice location on file with NPPES is 1220 Willis Ave, Daytona Beach, FL 32114-2810.
- What is Guy Czaykowsky's phone number?
- The practice phone number listed in the NPPES registry for Guy Czaykowsky is (386) 236-3210.
- Does Guy Czaykowsky accept Medicare?
- Guy Czaykowsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guy Czaykowsky's NPI active?
- Yes — Guy Czaykowsky's NPI (1659429223) is active in the NPPES registry as of the last update on 2022-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.