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DR. GONZALO ANDRES MARTINEZ M.D.
NPI 1700043478
Anesthesiology in New Port Richey, FL

Active since May 20, 2008PECOS EnrolledAccepts Medicare Assignment
5424 GRAND BLVD, NEW PORT RICHEY, FL 34652(317) 709-2125 Get Directions Write a Review

NPPES record last updated: April 8, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Gonzalo Andres Martinez M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GONZALO ANDRES MARTINEZ M.D. (NPI 1700043478) is an individual anesthesiology provider in New Port Richey, Florida, licensed in Florida (ME 106354) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Wesley Chapel, and is a graduate of Indiana University School Of Medicine (2009).

NPPES Registry Identity

NPI1700043478
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. GONZALO ANDRES MARTINEZCredential: M.D.
Location Address5424 GRAND BLVDNew Port Richey, FL 34652-4008
Mailing Address5424 Grand BlvdNew Port Richey, FL 34652-4008 · (317) 709-2125
Phone(317) 709-2125
Sole ProprietorYes
Medical School CMSIndiana University School Of MedicineGraduated 2009
Enumeration DateMay 20, 2008
Last NPPES UpdateApril 8, 2010
✔ NPI 1700043478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in FL · ME 106354
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
5424 GRAND BLVD, New Port Richey, FL 34652
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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. Gonzalo Andres 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.

PECOS PAC ID6204965692
PECOS Enrollment IDI20100524000335
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Gonzalo Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Greater Florida Anesthesiologists, LLC
14 mi
Anesthesiology
1880 MEASE DR
Safety Harbor, FL 34695
  • Reassigned Medicare billing, Florida enrollment
  • 749 clinicians in this Medicare group
NPI 1528630795 (877) 328-1119

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.

Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415
This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.
20 services20 patients
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
19 services19 patients
Ultrasonic guidance for needle placement 76942
Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.
19 services19 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Adventhealth Wesley Chapel

Acute Care Hospitals · Wesley Chapel, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100319
Location2600 Bruce B Downs BlvdWesley Chapel, FL 33544 · Pasco County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. RYAN ANTHONY FERREIRA CRNA
Nurse Anesthetist, Certified Registered
5424 GRAND BLVD
NEW PORT RICHEY, FL 34652
Pasco County (727) 845-1736
ROBERT WEIDER
Nurse Anesthetist, Certified Registered
5424 GRAND BLVD
NEW PORT RICHEY, FL 34652
Pasco County (727) 845-1736
MEAGAN J DAVIES CRNA
Nurse Anesthetist, Certified Registered
5424 GRAND BLVD
NEW PORT RICHEY, FL 34652
Pasco County (727) 845-1736
JASON ROSS EDWARDS CRNA
Nurse Anesthetist, Certified Registered
5424 GRAND BLVD
NEW PORT RICHEY, FL 34652
Pasco County (727) 845-1736
LYNN A HARRIS CRNA
Nurse Anesthetist, Certified Registered
5424 GRAND BLVD
NEW PORT RICHEY, FL 34652
Pasco County (727) 845-1736
MR. ERNEST EDWIN GEIST CRNA
Nurse Anesthetist, Certified Registered
5424 GRAND BLVD
NEW PORT RICHEY, FL 34652
Pasco County (727) 845-1736
VERONICA SOTO AA-C
Anesthesiologist Assistant
5424 GRAND BLVD
NEW PORT RICHEY, FL 34652
Pasco County (727) 845-1736
JAMES MATTHEW CARTWRIGHT A.A.-C
Anesthesiologist Assistant
5424 GRAND BLVD
NEW PORT RICHEY, FL 34652
Pasco County (727) 845-1736

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 Gonzalo Martinez's NPI number?

The NPI number for Gonzalo Martinez is 1700043478. It was assigned to this individual provider in the NPPES registry on May 20, 2008.

Where is Gonzalo Martinez located?

Gonzalo Martinez practices at 5424 Grand Blvd, New Port Richey, FL 34652. The listed phone number is (317) 709-2125.

What is Gonzalo Martinez's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Gonzalo Martinez enrolled in Medicare?

Yes. Gonzalo 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 organization bills Medicare for Gonzalo Martinez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gonzalo Martinez reassigns Medicare benefits to Greater Florida Anesthesiologists, LLC (Safety Harbor, 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 Gonzalo Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Gonzalo Martinez affiliated with any hospitals?

According to CMS data, Gonzalo Martinez is affiliated with Adventhealth Wesley Chapel.

When was this NPI record last updated?

The NPPES record for Gonzalo Martinez was last updated on April 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.