DR. NATHAN MICHAEL MARKWART D.O. NPI 1265774574

NPI Information

  • NPI: 1265774574
  • Provider Name: DR. NATHAN MICHAEL MARKWART, D.O.
  • Classification: Internal Medicine - 207RC0200X
  • Specialization: Critical Care Medicine
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1601 CLINT MOORE RD
    SUITE 100
    BOCA RATON, FL
    ZIP 33487
  • Phone: (561) 939-0200

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NPI Details

DR. Nathan Michael Markwart, D.O. is a critical care medicine internal medicine in Boca Raton, FL with 17 years of experience. The provider is an internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists. DR. Nathan Michael Markwart, D.O. NPI is 1265774574. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

1601 CLINT MOORE RD
SUITE 100
BOCA RATON, FL
ZIP 33487-768
Phone: (561) 939-0200

The NPI 1265774574 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (HCPCS:36556)
  • Insertion of artery tube for blood sampling or infusion through skin (HCPCS:36620)
  • Emergent insertion of breathing tube into windpipe using an endoscope (HCPCS:31500)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)

The enumeration date for this NPI number is 3/25/2013 and was last updated on 9/3/2015.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RC0200XInternal MedicineCritical Care MedicineOS 13310FLORIDAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 3/30/2025

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