ELISA MERCEDES QUINTANA ORONOZ MD
NPI 1649543976
Internal Medicine in Dunedin, FL
About Elisa Mercedes Quintana Oronoz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELISA MERCEDES QUINTANA ORONOZ MD (NPI 1649543976) is an individual internal medicine provider in Dunedin, Florida, licensed in Florida (ME121204) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS, is affiliated with Mease Dunedin Hospital, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 5
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
Elisa Mercedes Quintana Oronoz 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 Reassignment
Medicare enrollment records show Elisa Quintana Oronoz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Clearwater, FL 33759
- Reassigned Medicare billing, Florida enrollment
- 2,009 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 3
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mease Dunedin Hospital
Acute Care Hospitals · Dunedin, FLMorton Plant North Bay Hospital
Acute Care Hospitals · New Port Richey, FLMorton Plant Hospital
Acute Care Hospitals · Clearwater, FLMease Countryside Hospital
Acute Care Hospitals · Safety Harbor, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34698 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 15
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 Elisa Quintana Oronoz's NPI number?
The NPI number for Elisa Quintana Oronoz is 1649543976. It was assigned to this individual provider in the NPPES registry on February 16, 2012. The provider is also known as Elisa Mercedes Gard MD.
Where is Elisa Quintana Oronoz located?
Elisa Quintana Oronoz practices at 180 Patricia Ave, Dunedin, FL 34698. The listed phone number is (727) 532-0002.
What is Elisa Quintana Oronoz's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Elisa Quintana Oronoz enrolled in Medicare?
Yes. Elisa Quintana Oronoz 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 organization bills Medicare for Elisa Quintana Oronoz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elisa Quintana Oronoz reassigns Medicare benefits to Baycare Medical Group, Inc. (Clearwater, FL). The 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 Elisa Quintana Oronoz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elisa Quintana Oronoz accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 2 other insurers list Elisa Quintana Oronoz 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 Elisa Quintana Oronoz affiliated with any hospitals?
According to CMS data, Elisa Quintana Oronoz is affiliated with Mease Dunedin Hospital, Morton Plant North Bay Hospital, Morton Plant Hospital and Mease Countryside Hospital.
When was this NPI record last updated?
The NPPES record for Elisa Quintana Oronoz was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Elisa Mercedes Quintana Oronoz, MD · NPI 1649543976
Internal Medicine physician in Dunedin, Florida. Individual provider, active in the CMS NPPES registry since February 16, 2012.
## Identity
- **NPI:** 1649543976 (Entity type: Individual)
- **Enumerated:** February 16, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** ME121204 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 180 PATRICIA AVE, Dunedin, FL 34698-8103
- **Phone:** (727) 532-0002
## 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:** Baycare Medical Group, Inc. (NPI 1043269871, Clearwater, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** March 2, 2026
- **Other identifiers:** Medicaid 013023400 (FL); Other I13DU (FL); Other 4987653 (FL); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1649543976) · Data from the CMS NPPES public registry.