Mark Prysi, M.D.
NPI 1962605261 · Specialist · Naples, FL
Mark Prysi, M.D. is a Specialist provider in Naples, FL (NPI 1962605261).
Provider details
- NPI number
- 1962605261
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME 54804 (FL)
Specialties & taxonomies
Other Service Providers
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 50 | 42 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 35 | 34 |
| Clonidine Hcl | 32 | 30 |
| Diazepam | 24 | 22 |
| Valacyclovir Hclbrand: Valacyclovir | 23 | 23 |
| Ondansetronbrand: Ondansetron Odt | 17 | 17 |
| Chlorhexidine Gluconate | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7,511 across 17 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
- 2007-06-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Prysi's NPI number?
- Mark Prysi's National Provider Identifier (NPI) is 1962605261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Prysi's specialty?
- Mark Prysi is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Mark Prysi located?
- Mark Prysi's practice location on file with NPPES is 9125 Corsea Del Fontana Way, Naples, FL 34109-4396.
- What is Mark Prysi's phone number?
- The practice phone number listed in the NPPES registry for Mark Prysi is (239) 643-3223.
- Is Mark Prysi's NPI active?
- Yes — Mark Prysi's NPI (1962605261) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.