IRIS G SANTIAGO CRNA
NPI 1700066388
Nurse Anesthetist, Certified Registered in Tarpon Springs, FL
About Iris G Santiago Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IRIS G SANTIAGO CRNA (NPI 1700066388) is an individual nurse anesthetist, certified registered in Tarpon Springs, Florida, licensed in Florida (ARNP9167842) and active in the NPI registry since November 2007. She is affiliated with Tampa General Hospital Brooksville and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Iris G Santiago Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
8Medicare enrollment records show Iris Santiago reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Clearwater, FL 33761
- Reassigned Medicare billing, Florida enrollment
- 176 clinicians in this Medicare group
Lutz, FL 33558
- Reassigned Medicare billing, Florida enrollment
- 1,287 clinicians in this Medicare group
Tampa, FL 33613
- Reassigned Medicare billing, Florida enrollment
- 73 clinicians in this Medicare group
Tampa, FL 33603
- Reassigned Medicare billing, Florida enrollment
- 160 clinicians in this Medicare group
Tampa, FL 33607
- Reassigned Medicare billing, Florida enrollment
- 84 clinicians in this Medicare group
Tampa, FL 33609
- Reassigned Medicare billing, Florida enrollment
- 29 clinicians in this Medicare group
Pensacola, FL 32502
- Reassigned Medicare billing, Florida enrollment
- 768 clinicians in this Medicare group
Irving, TX 75038
- Reassigned Medicare billing, Florida enrollment
- 85 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tampa General Hospital Brooksville
Acute Care Hospitals · Brooksville, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34689 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TARPON SPRINGS, FL 34689
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 Iris Santiago's NPI number?
The NPI number for Iris Santiago is 1700066388. It was assigned to this individual provider in the NPPES registry on November 12, 2007. The provider is also known as Iris Grissel Burgos.
Where is Iris Santiago located?
Iris Santiago practices at 1395 S Pinellas Ave, Tarpon Springs, FL 34689. The listed phone number is (727) 942-5000.
What is Iris Santiago's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Iris Santiago enrolled in Medicare?
Yes. Iris Santiago is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Iris Santiago's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Iris Santiago reassigns Medicare benefits to 8 organizations: Northwood Anesthesia Associates LLC (Clearwater, FL), Gulf-To-Bay Anesthesiology Associates LLC (Lutz, FL), North Pinellas Anesthesia Associates, PA (Tampa, FL), Anesthesiology Professional Services, Inc. (Tampa, FL), James G Hankerson PA (Tampa, FL) and 3 more organizations, listed in the Medicare section above. Each 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 Iris Santiago's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Iris Santiago accept?
Health plans from Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Iris Santiago as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Iris Santiago affiliated with any hospitals?
According to CMS data, Iris Santiago is affiliated with Tampa General Hospital Brooksville.
When was this NPI record last updated?
The NPPES record for Iris Santiago was last updated on March 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Iris G Santiago, CRNA · NPI 1700066388
Nurse Anesthetist, Certified Registered physician in Tarpon Springs, Florida. Individual provider, active in the CMS NPPES registry since November 12, 2007.
## Identity
- **NPI:** 1700066388 (Entity type: Individual)
- **Enumerated:** November 12, 2007
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** ARNP9167842 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1395 S PINELLAS AVE, Tarpon Springs, FL 34689-3790
- **Phone:** (727) 942-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Northwood Anesthesia Associates LLC (NPI 1871165159, Clearwater, FL); Gulf-To-Bay Anesthesiology Associates LLC (NPI 1225365489, Lutz, FL); North Pinellas Anesthesia Associates, PA (NPI 1104879816, Tampa, FL); Anesthesiology Professional Services, Inc. (NPI 1902856891, Tampa, FL); James G Hankerson PA (NPI 1235332354, Tampa, FL); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** March 19, 2021
- **Other identifiers:** Medicaid 306899400 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1700066388) · Data from the CMS NPPES public registry.