MR. JONATHAN MARTIN FIELDS MD
NPI 1437131919
Radiology - Diagnostic Radiology in Miami, FL
About Mr. Jonathan Martin Fields Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JONATHAN MARTIN FIELDS MD (NPI 1437131919) is an individual diagnostic radiology provider in Miami, Florida, licensed in Florida (ME75342) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Orlando, and maintains a secondary practice location in Daytona Beach.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Mr. Jonathan Martin Fields 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
9Medicare enrollment records show Jonathan Fields reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Miami, FL 33176
- Reassigned Medicare billing, Florida enrollment
- 318 clinicians in this Medicare group
Miami, FL 33176
- Reassigned Medicare billing, Florida enrollment
- 3,639 clinicians in this Medicare group
Orlando, FL 32827
- Reassigned Medicare billing, Florida enrollment
- 433 clinicians in this Medicare group
Tampa, FL 33606
- Reassigned Medicare billing, Florida enrollment
- 1,130 clinicians in this Medicare group
Orlando, FL 32803
- Reassigned Medicare billing, Florida enrollment
- 3,005 clinicians in this Medicare group
Orlando, FL 32803
- Reassigned Medicare billing, Florida and Kentucky enrollments
- 428 clinicians in this Medicare group
Longview, TX 75601
- Reassigned Medicare billing, Florida enrollment
- 200 clinicians in this Medicare group
Windber, PA 15963
- Reassigned Medicare billing, Florida enrollment
- 26 clinicians in this Medicare group
Mechanicsburg, PA 17050
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,216 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 7
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.
Adventhealth Orlando
Acute Care Hospitals · Orlando, FLAdventhealth Waterman
Acute Care Hospitals · Tavares, FLAdventhealth Daytona Beach
Acute Care Hospitals · Daytona Beach, FLFlorida Hospital Flagler
Acute Care Hospitals · Palm Coast, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33176 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIAMI, FL 33176
MIAMI, FL 33176
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 Jonathan Fields's NPI number?
The NPI number for Jonathan Fields is 1437131919. It was assigned to this individual provider in the NPPES registry on November 18, 2005.
Where is Jonathan Fields located?
Jonathan Fields practices at 8900 N Kendall Dr, Miami, FL 33176. The listed phone number is (786) 596-1960.
What is Jonathan Fields's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Jonathan Fields enrolled in Medicare?
Yes. Jonathan Fields 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 Jonathan Fields's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Fields reassigns Medicare benefits to 9 organizations: Baptist Outpatient Services Inc (Miami, FL), University Of Miami (Miami, FL), Florida Radiology Imaging At Lake Mary, LLC (Orlando, FL), Mori Bean And Brooks Inc (Tampa, FL), Florida Hospital Medical Group Inc (Orlando, FL) and 4 more organizations, listed in the Medicare section above. 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 Jonathan Fields's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Fields accept?
Health plans from Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Jonathan Fields 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 Jonathan Fields affiliated with any hospitals?
According to CMS data, Jonathan Fields is affiliated with Adventhealth Orlando, Adventhealth Waterman, Adventhealth Daytona Beach and Florida Hospital Flagler.
When was this NPI record last updated?
The NPPES record for Jonathan Fields was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Mr. Jonathan Martin Fields, MD · NPI 1437131919
Diagnostic Radiology physician in Miami, Florida. Individual provider, active in the CMS NPPES registry since November 18, 2005.
## Identity
- **NPI:** 1437131919 (Entity type: Individual)
- **Enumerated:** November 18, 2005
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** ME75342 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 8900 N KENDALL DR, Miami, FL 33176-2118
- **Phone:** (786) 596-1960
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Baptist Outpatient Services Inc (NPI 1437127529, Miami, FL); University Of Miami (NPI 1912956566, Miami, FL); Florida Radiology Imaging At Lake Mary, LLC (NPI 1003208620, Orlando, FL); Mori Bean And Brooks Inc (NPI 1093782070, Tampa, FL); Florida Hospital Medical Group Inc (NPI 1225034234, Orlando, FL); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** August 15, 2025
- **Other identifiers:** Medicaid 256069100 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1437131919) · Data from the CMS NPPES public registry.