DR. JONATHAN EVAN MARCUS MD
NPI 1619002888
Internal Medicine - Critical Care Medicine in Boca Raton, FL
About Dr. Jonathan Evan Marcus Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN EVAN MARCUS MD (NPI 1619002888) is an individual critical care medicine provider in Boca Raton, Florida, licensed in Virginia (0101251644) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Orlando Health Bayfront Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 3
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. Jonathan Evan Marcus 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
24Medicare enrollment records show Jonathan Marcus reassigns Medicare billing to 24 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boca Raton, FL 33486
- Reassigned Medicare billing, Florida enrollment
- 1,973 clinicians in this Medicare group
Delray Beach, FL 33445
- Reassigned Medicare billing, Florida enrollment
- 9 clinicians in this Medicare group
Wellington, FL 33414
- Reassigned Medicare billing, Florida enrollment
- 32 clinicians in this Medicare group
Pembroke Pines, FL 33024
- Reassigned Medicare billing, Florida enrollment
- 466 clinicians in this Medicare group
West Palm Bch, FL 33401
- Reassigned Medicare billing, Florida enrollment
- 3 clinicians in this Medicare group
Aventura, FL 33180
- Reassigned Medicare billing, Florida, Tennessee and Virginia enrollments
- 287 clinicians in this Medicare group
Orlando, FL 32806
- Reassigned Medicare billing, Florida enrollment
- 3,290 clinicians in this Medicare group
Douglas, GA 31533
- Reassigned Medicare billing, Georgia enrollment
- 72 clinicians in this Medicare group
Navarre, FL 32566
- Reassigned Medicare billing, Florida enrollment
- 160 clinicians in this Medicare group
Morehead City, NC 28557
- Reassigned Medicare billing, North Carolina enrollment
- 283 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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Orlando Health Bayfront Hospital
Acute Care Hospitals · Saint Petersburg, FLMemorial Regional Hospital
Acute Care Hospitals · Hollywood, FLWellington Regional Medical Center
Acute Care Hospitals · Wellington, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33433 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Marcus's NPI number?
The NPI number for Jonathan Marcus is 1619002888. It was assigned to this individual provider in the NPPES registry on February 21, 2007.
Where is Jonathan Marcus located?
Jonathan Marcus practices at 22278 Larkspur Trl, Boca Raton, FL 33433. The listed phone number is (201) 446-4716.
What is Jonathan Marcus's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Jonathan Marcus enrolled in Medicare?
Yes. Jonathan Marcus 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 Marcus's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Marcus reassigns Medicare benefits to 24 organizations: Sheridan Healthcorp Inc (Boca Raton, FL), South Florida Premier Surgery LLC (Delray Beach, FL), Accountable Critical Care LLC (Wellington, FL), South Broward Hospital District (Pembroke Pines, FL), Dahl Medical LLC (West Palm Bch, FL) and 19 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 Marcus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Marcus accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AmeriHealth Caritas Next and Anthem Blue Cross and Blue Shield and 8 other insurers list Jonathan Marcus 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 Marcus affiliated with any hospitals?
According to CMS data, Jonathan Marcus is affiliated with Orlando Health Bayfront Hospital, Memorial Regional Hospital and Wellington Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Jonathan Marcus was last updated on January 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Dr. Jonathan Evan Marcus, MD · NPI 1619002888
Critical Care Medicine physician in Boca Raton, Florida. Individual provider, active in the CMS NPPES registry since February 21, 2007.
## Identity
- **NPI:** 1619002888 (Entity type: Individual)
- **Enumerated:** February 21, 2007
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 0101251644 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 22278 LARKSPUR TRL, Boca Raton, FL 33433-4808
- **Phone:** (201) 446-4716
## 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:** 24 organizations under Medicare reassignment (form CMS-855R): Sheridan Healthcorp Inc (NPI 1134791650, Boca Raton, FL); South Florida Premier Surgery LLC (NPI 1912765835, Delray Beach, FL); Accountable Critical Care LLC (NPI 1265897706, Wellington, FL); South Broward Hospital District (NPI 1063495836, Pembroke Pines, FL); Dahl Medical LLC (NPI 1386486108, West Palm Bch, FL); and 19 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers, Robert Woood Johnson Medical School, class of 2002
## Record status
- **NPPES last updated:** January 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1619002888) · Data from the CMS NPPES public registry.