ROBERT LARRY MARSHALL MD NPI 1891991881

NPI Information

  • NPI: 1891991881
  • Provider Name: ROBERT LARRY MARSHALL, MD
  • Classification: Internal Medicine - 207RR0500X
  • Specialization: Rheumatology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 855 MONTGOMERY ST
    FORT WORTH, TX
    ZIP 76107
  • Phone: (817) 735-2660

Map and Directions

Get Directions

NPI Details

Robert Larry Marshall, MD is a rheumatology internal medicine in Fort Worth, TX. The provider is an internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases. Robert Larry Marshall, MD NPI is 1891991881. 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:

855 MONTGOMERY ST
FORT WORTH, TX
ZIP 76107-553
Phone: (817) 735-2660

The NPI 1891991881 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 enumeration date for this NPI number is 6/26/2007 and was last updated on 12/17/2009.

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
1207R00000XInternal MedicineD9846TEXASNo
2207RR0500XInternal MedicineRheumatologyD9846TEXASYes

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
18X9560OTHERTEXASBCBS
2P00415560OTHERTEXASRAILROAD MEDICARE
3114096404MEDICAIDTEXAS
4E09222MEDICARE UPINTEXAS
58J5270MEDICARE PINTEXAS

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

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.

Previous NPI
Next NPI