DR. MARC T FIELDS MD NPI 1730143066

NPI Information

  • NPI: 1730143066
  • Provider Name: DR. MARC T FIELDS, MD
  • Classification: Radiology - 2085R0001X
  • Specialization: Radiation Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 301 PROFESSIONAL CENTER DR
    ROHNERT PARK, CA
    ZIP 94928
  • Phone: (209) 543-0684

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NPI Details

DR. Marc T Fields, MD is a radiation oncology radiology in Rohnert Park, CA with 32 years of experience. The provider is a radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors. DR. Marc T Fields, MD NPI is 1730143066. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduation Year:1994

The provider's business location address is:

301 PROFESSIONAL CENTER DR
ROHNERT PARK, CA
ZIP 94928-152
Phone: (209) 543-0684
Fax: (209) 343-3809

The NPI 1730143066 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.

  • Continuing radiation therapy consultation per week (HCPCS:77336)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 4/13/2006 and was last updated on 7/19/2023.

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
12085R0001XRadiologyRadiation OncologyC52087CALIFORNIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
100C520870MEDICAIDCALIFORNIA

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: 11/21/2025

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