DAVID F GRIDER PA
NPI 1033375530
General Practice in Big Pine Key, FL
About David F Grider Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID F GRIDER PA (NPI 1033375530), doing business as Big Pine Medical, is a healthcare organization registered as a general practice in Big Pine Key, Florida and active in the NPI registry since August 2008. The organization lists Thomas Iglesias, Practice Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
David F Grider Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to David F Grider PA, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David F Grider PA's NPI number?
The NPI number for David F Grider PA is 1033375530. It was assigned to this organization in the NPPES registry on August 4, 2008. The provider is doing business as Big Pine Medical. The provider is also known as Big Pine Medical & Minor Emergency.
Where is David F Grider PA located?
David F Grider PA is located at 29980 Overseas Hwy, Big Pine Key, FL 33043. The listed phone number is (305) 872-3321.
What is David F Grider PA's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is David F Grider PA enrolled in Medicare?
Yes. David F Grider PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through David F Grider PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to David F Grider PA, in General Practice and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for David F Grider PA was last updated on January 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# David F Grider Pa · NPI 1033375530
General Practice organization in Big Pine Key, Florida. Organization record, active in the CMS NPPES registry since August 4, 2008.
## Identity
- **NPI:** 1033375530 (Entity type: Organization)
- **Enumerated:** August 4, 2008
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **Also known as:** Big Pine Medical (Doing Business As); Big Pine Medical & Minor Emergency (Other Name)
- **Organization subpart:** No
- **Authorized official:** Thomas Iglesias, PRACTICE MANAGER
## Practice location
- **Address:** 29980 OVERSEAS HWY, Big Pine Key, FL 33043-3362
- **Phone:** (305) 872-3321 · **Fax:** (305) 422-9579
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), General Practice (1); 3 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1033375530) · Data from the CMS NPPES public registry.