DR. ERNESTO SANZ MARTINEZ M.D.
NPI 1144595307
Family Medicine in Doral, FL
About Dr. Ernesto Sanz Martinez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERNESTO SANZ MARTINEZ M.D. (NPI 1144595307) is an individual family medicine provider in Doral, Florida, licensed in Florida (ME121839) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with South Miami Hospital, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses 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
Dr. Ernesto Sanz Martinez M.d. 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 Ernesto Sanz Martinez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Miami Lakes, FL 33014
- Reassigned Medicare billing, Florida enrollment
- 163 clinicians in this Medicare group
Miami, FL 33176
- Reassigned Medicare billing, Florida enrollment
- 3,639 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.
South Miami Hospital
Acute Care Hospitals · South Miami, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33178 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.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DORAL, FL 33178
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 Ernesto Sanz Martinez's NPI number?
The NPI number for Ernesto Sanz Martinez is 1144595307. It was assigned to this individual provider in the NPPES registry on March 20, 2012.
Where is Ernesto Sanz Martinez located?
Ernesto Sanz Martinez practices at 9915 NW 41st St, Doral, FL 33178. The listed phone number is (305) 243-2951.
What is Ernesto Sanz Martinez's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Ernesto Sanz Martinez enrolled in Medicare?
Yes. Ernesto Sanz Martinez 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 Ernesto Sanz Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ernesto Sanz Martinez reassigns Medicare benefits to 2 organizations: Criticare Clinics Inc (Miami Lakes, FL) and University Of Miami (Miami, 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 Ernesto Sanz Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ernesto Sanz Martinez accept?
Health plans from AmeriHealth Caritas Next, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Molina Healthcare list Ernesto Sanz Martinez 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 Ernesto Sanz Martinez affiliated with any hospitals?
According to CMS data, Ernesto Sanz Martinez is affiliated with South Miami Hospital.
When was this NPI record last updated?
The NPPES record for Ernesto Sanz Martinez was last updated on July 30, 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.
# Dr. Ernesto Sanz Martinez, M.D. · NPI 1144595307
Family Medicine physician in Doral, Florida. Individual provider, active in the CMS NPPES registry since March 20, 2012.
## Identity
- **NPI:** 1144595307 (Entity type: Individual)
- **Enumerated:** March 20, 2012
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** ME121839 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 9915 NW 41ST ST, Doral, FL 33178-2445
- **Phone:** (305) 243-2951
## 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): Criticare Clinics Inc (NPI 1508871948, Miami Lakes, FL); University Of Miami (NPI 1912956566, Miami, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** July 30, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1144595307) · Data from the CMS NPPES public registry.