CARLOS E GIAMMATTEI MD
NPI 1497741474
Anesthesiology in Evansville, IN
About Carlos E Giammattei Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARLOS E GIAMMATTEI MD (NPI 1497741474) is an individual anesthesiology provider in Evansville, Indiana, licensed in Indiana (01052833A) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Deaconess Hospital Inc, and is a graduate of Other (1983).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Carlos E Giammattei Md 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
2Medicare enrollment records show Carlos Giammattei reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Evansville, IN 47747
- Reassigned Medicare billing, Indiana enrollment
- 717 clinicians in this Medicare group
Oxford, FL 34484
- Reassigned Medicare billing, Florida enrollment
- 92 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Deaconess Hospital Inc
Acute Care Hospitals · Evansville, INMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Carlos Giammattei's NPI number?
The NPI number for Carlos Giammattei is 1497741474. It was assigned to this individual provider in the NPPES registry on September 23, 2005.
Where is Carlos Giammattei located?
Carlos Giammattei practices at 600 Mary St, Evansville, IN 47747. The listed phone number is (812) 450-3340.
What is Carlos Giammattei's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Carlos Giammattei enrolled in Medicare?
Yes. Carlos Giammattei 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 Carlos Giammattei's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carlos Giammattei reassigns Medicare benefits to 2 organizations: Deaconess Hospital, Inc (Evansville, IN) and Solace Anesthesia, LLC (Oxford, FL). 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 Carlos Giammattei's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carlos Giammattei accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and Cigna Healthcare list Carlos Giammattei 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 Carlos Giammattei affiliated with any hospitals?
According to CMS data, Carlos Giammattei is affiliated with Deaconess Hospital Inc.
When was this NPI record last updated?
The NPPES record for Carlos Giammattei was last updated on January 7, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Carlos E Giammattei, MD · NPI 1497741474
Anesthesiology physician in Evansville, Indiana. Individual provider, active in the CMS NPPES registry since September 23, 2005.
## Identity
- **NPI:** 1497741474 (Entity type: Individual)
- **Enumerated:** September 23, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 01052833A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 MARY ST, Evansville, IN 47747-0001
- **Phone:** (812) 450-3340 · **Fax:** (812) 450-2710
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Deaconess Hospital, Inc (NPI 1427097443, Evansville, IN); Solace Anesthesia, LLC (NPI 1962046151, Oxford, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** January 7, 2015
- **Other identifiers:** Medicare PIN 35615Y (FL); Medicare PIN 050080011 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1497741474) · Data from the CMS NPPES public registry.