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NELSON GUEVARA
NPI 1164404968
Anesthesiology in Miami, FL

Active since November 17, 2005PECOS EnrolledAccepts Medicare Assignment
3663 S MIAMI AVE FL 2, MIAMI, FL 33133(305) 285-5626(305) 285-5627 Get Directions Write a Review

NPPES record last updated: May 20, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 20, 2019, Mar 22, 2017 (2 updates tracked since 2017).

About Nelson Guevara NPPES

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

NELSON GUEVARA (NPI 1164404968) is an individual anesthesiology provider in Miami, Florida, licensed in Florida (ME90099) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Jackson Health System, and maintains a secondary practice location in Albuquerque.

NPPES Registry Identity

NPI1164404968
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameNELSON GUEVARA
Location Address3663 S MIAMI AVE FL 2Miami, FL 33133
Mailing Address8780 Nw 98th CtDoral, FL 33178-2746 · (305) 285-5626 · Fax (305) 285-5627
Phone(305) 285-5626
Fax(305) 285-5627
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateNovember 17, 2005
Last NPPES UpdateMay 20, 20192 updates tracked since enumeration
✔ NPI 1164404968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in FL · ME90099
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.
3663 S MIAMI AVE FL 2, Miami, FL 33133
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Secondary Practice Location 1

Location 11 University Of New MexicoAlbuquerque, NM 87131-0001 · Phone (505) 272-2610 · Fax (505) 272-1300

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.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

Nelson Guevara 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 ID4587694880
PECOS Enrollment IDI20050816001127
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 Reassignments

4

Medicare enrollment records show Nelson Guevara reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Miami
3.0 mi
Neonatal-Perinatal Medicine
1201 NW 12TH AVE, BOX 016960 M851
Miami, FL 33136
  • Reassigned Medicare billing, Florida enrollment
  • 3,639 clinicians in this Medicare group
NPI 1104876382 (305) 243-7688
Anesthesia Associates Of Greater Miami, PA
5.5 mi
Anesthesiology
6200 SW 73RD ST
South Miami, FL 33143
  • Reassigned Medicare billing, Florida enrollment
  • 167 clinicians in this Medicare group
NPI 1497700140 (786) 242-4575
Miami Anesthesia Services LLC
17 mi
Anesthesiology
3716 NE 208TH TERRACE
Aventura, FL 33180
  • Reassigned Medicare billing, Florida enrollment
  • 435 clinicians in this Medicare group
NPI 1821475179 (352) 256-2855
Anesthesia Dynamics LLC
189 mi
Anesthesiology
206 2ND ST E
Bradenton, FL 34208
  • Reassigned Medicare billing, Florida enrollment
  • 1,887 clinicians in this Medicare group
NPI 1073001012 (888) 851-4642

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.

Jackson Health System

Acute Care Hospitals · Miami, FL
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100022
Location1611 NW 12th AveMiami, FL 33136 · Miami-Dade County
Emergency services Birthing friendly

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.

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…
28%43 patients2/55-star benchmark: 100%
Pre-operative OSA assessment
Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)
91%293 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Nelson Guevara's NPI number?

The NPI number for Nelson Guevara is 1164404968. It was assigned to this individual provider in the NPPES registry on November 17, 2005.

Where is Nelson Guevara located?

Nelson Guevara practices at 3663 S Miami Ave Fl 2, Miami, FL 33133. The listed phone number is (305) 285-5626.

What is Nelson Guevara's specialty?

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

Is Nelson Guevara enrolled in Medicare?

Yes. Nelson Guevara 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 Nelson Guevara's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nelson Guevara reassigns Medicare benefits to 4 organizations: University Of Miami (Miami, FL), Anesthesia Associates Of Greater Miami, PA (South Miami, FL), Miami Anesthesia Services LLC (Aventura, FL) and Anesthesia Dynamics LLC (Bradenton, 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 Nelson Guevara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nelson Guevara accept?

Health plans from Oscar Health Maintenance Organization of Florida list Nelson Guevara 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 Nelson Guevara affiliated with any hospitals?

According to CMS data, Nelson Guevara is affiliated with Jackson Health System.

When was this NPI record last updated?

The NPPES record for Nelson Guevara was last updated on May 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.